- published: 26 Feb 2013
- views: 630810
Create your page here
-
remove the playlistSquare (algebra)
-
remove the playlistLatest Videos
-
remove the playlistLongest Videos
- remove the playlistSquare (algebra)
- remove the playlistLatest Videos
- remove the playlistLongest Videos
back to playlist
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by using the nifty method of solving quadratic equations titled, "Completing the square." It's a fun one, lively group today. YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
Solving Quadratic Equations by Completing the Square
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/completing_the_square_1?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra II channel:
https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 12 Apr 2010
- views: 967387
Here's a fun look at Factoring Perfect Square Polynomials, as well as solving equations using the Square Root Property. Does it look like the floor is sliding? ... YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
- published: 26 Feb 2013
- views: 57702
For a complete lesson on completing the square, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve quadratic equations by completing the square. For example, to solve the equation s^2 - 6s + 5 = 0, the first step is put the constant term on the opposite side of the equation as the terms that contain the variables, by subtracting 5 from both sides, to get s^2 - 6s ___ = - 5 ___. Next, the number that goes in each space comes from half the coefficient of the middle term squared, which in this case is half of -6, or -3, squared, which is +9. So a +9 goes in each space, to get s^2 - 6s + 9 = - 5 + 9. The trinomial on the left side of the equation then factors as (s - 3)(s - 3), or (s - 3)^2, and the right side of the equation simplifies to 4, so the problem now reads (s - 3)^2 = 4. Finally, take the square root of both sides to get s - 3 = plus or minus 4, so s - 3 = 4, or s - 3 = -4, and solving each equation from here, s = 7 or -1.
- published: 23 Oct 2007
- views: 314316
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/simplifying-radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Missed the previous lesson?
https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/approximating-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1
Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 13 Aug 2013
- views: 638194
Solving Quadratic Equations by Square Roots
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_factoring/v/factoring-trinomials-by-grouping-6?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra II channel:
https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 12 Apr 2010
- views: 609101
Completing the Square to Solve Quadratic Equations
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/e/completing_the_square_in_quadratic_expressions?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/completing-the-square-4?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/ex2-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 13 Jul 2011
- views: 172856
How to simplify, add, subtract, multiply and divide simple square roots.
- published: 23 Oct 2012
- views: 26096
In mathematics, a square number, sometimes also called a perfect square, is an integer that is the square of an integer; in other words, it is the product of some integer with itself. So, for example, 9 is a square number, since it can be written as 3 × 3.
The usual notation for the formula for the square of a number n is not the product n × n, but the equivalent exponentiation n2, usually pronounced as "n squared". The name square number comes from the name of the shape. This is because a square with side length n has area n2.
Square numbers are non-negative. Another way of saying that a (non-negative) number is a square number, is that its square root is again an integer. For example, √9 = 3, so 9 is a square number.
A positive integer that has no perfect square divisors except 1 is called square-free.
For a non-negative integer n, the nth square number is n2, with 02 = 0 being the zeroth square. The concept of square can be extended to some other number systems. If rational numbers are included, then a square is the ratio of two square integers, and, conversely, the ratio of two square integers is a square (e.g., 4/9 = (2/3)2).
This page contains text from Wikipedia, the Free Encyclopedia -
http://en.wikipedia.org/wiki/Square_number
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Square or squares may refer to:
This page contains text from Wikipedia, the Free Encyclopedia -
http://en.wikipedia.org/wiki/Square
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Algebra (from Arabic al-jebr meaning "reunion of broken parts") is the branch of mathematics concerning the study of the rules of operations and relations, and the constructions and concepts arising from them, including terms, polynomials, equations and algebraic structures. Together with geometry, analysis, topology, combinatorics, and number theory, algebra is one of the main branches of pure mathematics.
Elementary algebra, often part of the curriculum in secondary education, introduces the concept of variables representing numbers. Statements based on these variables are manipulated using the rules of operations that apply to numbers, such as addition. This can be done for a variety of reasons, including equation solving. Algebra is much broader than elementary algebra and studies what happens when different rules of operations are used and when operations are devised for things other than numbers. Addition and multiplication can be generalized and their precise definitions lead to structures such as groups, rings and fields, studied in the area of mathematics called abstract algebra.
This page contains text from Wikipedia, the Free Encyclopedia -
http://en.wikipedia.org/wiki/Algebra
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
- Loading...
-
21:44Algebra - Completing the square
Algebra - Completing the square -
6:00Algebra - Completing the square
Algebra - Completing the square -
14:06Solving quadratic equations by completing the square | Algebra II | Khan Academy
Solving quadratic equations by completing the square | Algebra II | Khan AcademySolving quadratic equations by completing the square | Algebra II | Khan Academy
Solving Quadratic Equations by Completing the Square Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/completing_the_square_1?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Missed the previous lesson? https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Algebra II channel: https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy -
22:55Algebra - Perfect Square Factoring and Square Root Property
Algebra - Perfect Square Factoring and Square Root PropertyAlgebra - Perfect Square Factoring and Square Root Property
Here's a fun look at Factoring Perfect Square Polynomials, as well as solving equations using the Square Root Property. Does it look like the floor is sliding? ... YAY MATH! Visit yaymath.org Videos copyright (c) Yay Math -
3:05Completing The Square - MathHelp.com - Algebra Help
Completing The Square - MathHelp.com - Algebra HelpCompleting The Square - MathHelp.com - Algebra Help
For a complete lesson on completing the square, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve quadratic equations by completing the square. For example, to solve the equation s^2 - 6s + 5 = 0, the first step is put the constant term on the opposite side of the equation as the terms that contain the variables, by subtracting 5 from both sides, to get s^2 - 6s ___ = - 5 ___. Next, the number that goes in each space comes from half the coefficient of the middle term squared, which in this case is half of -6, or -3, squared, which is +9. So a +9 goes in each space, to get s^2 - 6s + 9 = - 5 + 9. The trinomial on the left side of the equation then factors as (s - 3)(s - 3), or (s - 3)^2, and the right side of the equation simplifies to 4, so the problem now reads (s - 3)^2 = 4. Finally, take the square root of both sides to get s - 3 = plus or minus 4, so s - 3 = 4, or s - 3 = -4, and solving each equation from here, s = 7 or -1. -
3:09Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy
Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan AcademySimplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/simplifying-radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/approximating-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy -
11:03Solving quadratic equations by square roots | Algebra II | Khan Academy
Solving quadratic equations by square roots | Algebra II | Khan AcademySolving quadratic equations by square roots | Algebra II | Khan Academy
Solving Quadratic Equations by Square Roots Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Missed the previous lesson? https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_factoring/v/factoring-trinomials-by-grouping-6?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Algebra II channel: https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy -
5:44Example 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
Example 3: Completing the square | Quadratic equations | Algebra I | Khan AcademyExample 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
Completing the Square to Solve Quadratic Equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/e/completing_the_square_in_quadratic_expressions?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/completing-the-square-4?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/ex2-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Algebra channel: https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy -
5:22PreCalculus - Algebra Fundamental Review (4 of 80) Simplifying Square Roots & Exponents Ex. 1
PreCalculus - Algebra Fundamental Review (4 of 80) Simplifying Square Roots & Exponents Ex. 1 -
10:18algebra square roots add subtract multiply divide
algebra square roots add subtract multiply dividealgebra square roots add subtract multiply divide
How to simplify, add, subtract, multiply and divide simple square roots.
- Automorphic number
- Complex number
- Cube (algebra)
- Divisor
- Eric W. Weisstein
- Exponentiation
- Factorization
- Finance
- Floor function
- Imaginary unit
- Integer
- Integer square root
- J.H. Conway
- Mathematics
- MathWorld
- Mean
- Negative number
- Non-negative
- Numerical digit
- Odd number
- OEIS A000290
- OEIS A000330
- Parallelogram law
- Perfect number
- Polygonal number
- Positive number
- Power of two
- Prime
- Prime factorization
- Pythagorean theorem
- Quadratic residue
- R.K. Guy
- Real number
- Recursion
- Square number
- Square root
- Square-free integer
- Standard deviation
- Statistics
- The Book of Squares
- Triangular number
- Variance
- Volatility (finance)
- Waring's problem
- Wikipedia INCITE
- Zeroth
-
-
-
Solving quadratic equations by completing the square | Algebra II | Khan Academy
Solving Quadratic Equations by Completing the Square Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/completing_the_square_1?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Missed the previous lesson? https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from... -
Algebra - Perfect Square Factoring and Square Root Property
Here's a fun look at Factoring Perfect Square Polynomials, as well as solving equations using the Square Root Property. Does it look like the floor is sliding? ... YAY MATH! Visit yaymath.org Videos copyright (c) Yay Math -
Completing The Square - MathHelp.com - Algebra Help
For a complete lesson on completing the square, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve quadratic equations by completing the square. For example, to solve the equation s^2 - 6s + 5 = 0, the first step is put the constant term on the opposite side of the equation as the terms that contain the variables, by subtracting 5 from both sides, to get s^2 - 6s ___ = - 5 ___. Next, the number that goes in each space comes from half the coefficient of the middle term squared, which in this case is half of -6, or -3, squared, which is +9. So a +9 goes in each space, to get s^2 - 6s + 9 = - 5 + 9. The trinomial on the left side of the equation then factors as (s - 3)(s - 3), or (s - 3)^2, a... -
Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/simplifying-radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra Missed the previous lesson? https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/approximating-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and ... -
Solving quadratic equations by square roots | Algebra II | Khan Academy
Solving Quadratic Equations by Square Roots Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Missed the previous lesson? https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_factoring/v/factoring-trinomials-by-grouping-6?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation ... -
Example 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
Completing the Square to Solve Quadratic Equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/e/completing_the_square_in_quadratic_expressions?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/completing-the-square-4?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/ex2-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do ... -
-
algebra square roots add subtract multiply divide
How to simplify, add, subtract, multiply and divide simple square roots.
Algebra - Completing the square
- Order: Reorder
- Duration: 21:44
- Updated: 26 Feb 2013
- views: 630810
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by using the nifty method of solving quadratic equations titled, "Completing ...
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by using the nifty method of solving quadratic equations titled, "Completing the square." It's a fun one, lively group today. YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
wn.com/Algebra Completing The Square
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by using the nifty method of solving quadratic equations titled, "Completing the square." It's a fun one, lively group today. YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
- published: 26 Feb 2013
- views: 630810
Algebra - Completing the square
- Order: Reorder
- Duration: 6:00
- Updated: 10 Sep 2008
- views: 76958
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by using the nifty method titled, "Completing the square." It's a fun one, li...
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by using the nifty method titled, "Completing the square." It's a fun one, lively group today. YAY MATH! Visit yaymath.org Videos copyright (c) Yay Math
wn.com/Algebra Completing The Square
Solving quadratic equations by completing the square | Algebra II | Khan Academy
- Order: Reorder
- Duration: 14:06
- Updated: 12 Apr 2010
- views: 967387
Solving Quadratic Equations by Completing the Square
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/pol...
Solving Quadratic Equations by Completing the Square
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/completing_the_square_1?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra II channel:
https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Solving Quadratic Equations By Completing The Square | Algebra Ii | Khan Academy
Solving Quadratic Equations by Completing the Square
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/completing_the_square_1?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra II channel:
https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 12 Apr 2010
- views: 967387
Algebra - Perfect Square Factoring and Square Root Property
- Order: Reorder
- Duration: 22:55
- Updated: 26 Feb 2013
- views: 57702
Here's a fun look at Factoring Perfect Square Polynomials, as well as solving equations using the Square Root Property. Does it look like the floor is sliding? ...
Here's a fun look at Factoring Perfect Square Polynomials, as well as solving equations using the Square Root Property. Does it look like the floor is sliding? ... YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
wn.com/Algebra Perfect Square Factoring And Square Root Property
Here's a fun look at Factoring Perfect Square Polynomials, as well as solving equations using the Square Root Property. Does it look like the floor is sliding? ... YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
- published: 26 Feb 2013
- views: 57702
Completing The Square - MathHelp.com - Algebra Help
- Order: Reorder
- Duration: 3:05
- Updated: 23 Oct 2007
- views: 314316
For a complete lesson on completing the square, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson!...
For a complete lesson on completing the square, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve quadratic equations by completing the square. For example, to solve the equation s^2 - 6s + 5 = 0, the first step is put the constant term on the opposite side of the equation as the terms that contain the variables, by subtracting 5 from both sides, to get s^2 - 6s ___ = - 5 ___. Next, the number that goes in each space comes from half the coefficient of the middle term squared, which in this case is half of -6, or -3, squared, which is +9. So a +9 goes in each space, to get s^2 - 6s + 9 = - 5 + 9. The trinomial on the left side of the equation then factors as (s - 3)(s - 3), or (s - 3)^2, and the right side of the equation simplifies to 4, so the problem now reads (s - 3)^2 = 4. Finally, take the square root of both sides to get s - 3 = plus or minus 4, so s - 3 = 4, or s - 3 = -4, and solving each equation from here, s = 7 or -1.
wn.com/Completing The Square Mathhelp.Com Algebra Help
For a complete lesson on completing the square, go to http://www.MathHelp.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve quadratic equations by completing the square. For example, to solve the equation s^2 - 6s + 5 = 0, the first step is put the constant term on the opposite side of the equation as the terms that contain the variables, by subtracting 5 from both sides, to get s^2 - 6s ___ = - 5 ___. Next, the number that goes in each space comes from half the coefficient of the middle term squared, which in this case is half of -6, or -3, squared, which is +9. So a +9 goes in each space, to get s^2 - 6s + 9 = - 5 + 9. The trinomial on the left side of the equation then factors as (s - 3)(s - 3), or (s - 3)^2, and the right side of the equation simplifies to 4, so the problem now reads (s - 3)^2 = 4. Finally, take the square root of both sides to get s - 3 = plus or minus 4, so s - 3 = 4, or s - 3 = -4, and solving each equation from here, s = 7 or -1.
- published: 23 Oct 2007
- views: 314316
Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy
- Order: Reorder
- Duration: 3:09
- Updated: 13 Aug 2013
- views: 638194
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radic...
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/simplifying-radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Missed the previous lesson?
https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/approximating-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1
Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Simplifying Square Roots | Exponents, Radicals, And Scientific Notation | Pre Algebra | Khan Academy
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/e/simplifying_radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/simplifying-radicals?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Missed the previous lesson?
https://www.khanacademy.org/math/pre-algebra/exponents-radicals/radical-radicals/v/approximating-square-roots?utm_source=YT&utm;_medium=Desc&utm;_campaign=PreAlgebra
Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s Pre-Algebra channel:: https://www.youtube.com/channel/UCIMlYkATtXOFswVoCZN7nAA?sub_confirmation=1
Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 13 Aug 2013
- views: 638194
Solving quadratic equations by square roots | Algebra II | Khan Academy
- Order: Reorder
- Duration: 11:03
- Updated: 12 Apr 2010
- views: 609101
Solving Quadratic Equations by Square Roots
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_a...
Solving Quadratic Equations by Square Roots
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_factoring/v/factoring-trinomials-by-grouping-6?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra II channel:
https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Solving Quadratic Equations By Square Roots | Algebra Ii | Khan Academy
Solving Quadratic Equations by Square Roots
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_factoring/v/factoring-trinomials-by-grouping-6?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraII
Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra II channel:
https://www.youtube.com/channel/UCsCA3_VozRtgUT7wWC1uZDg?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 12 Apr 2010
- views: 609101
Example 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
- Order: Reorder
- Duration: 5:44
- Updated: 13 Jul 2011
- views: 172856
Completing the Square to Solve Quadratic Equations
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/quadrat...
Completing the Square to Solve Quadratic Equations
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/e/completing_the_square_in_quadratic_expressions?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/completing-the-square-4?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/ex2-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
wn.com/Example 3 Completing The Square | Quadratic Equations | Algebra I | Khan Academy
Completing the Square to Solve Quadratic Equations
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/e/completing_the_square_in_quadratic_expressions?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/completing-the-square-4?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/completing_the_square/v/ex2-completing-the-square?utm_source=YT&utm;_medium=Desc&utm;_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 13 Jul 2011
- views: 172856
PreCalculus - Algebra Fundamental Review (4 of 80) Simplifying Square Roots & Exponents Ex. 1
- Order: Reorder
- Duration: 5:22
- Updated: 10 Jun 2014
- views: 7797
Visit http://ilectureonline.com for more math and science lectures!
In this video I will simplify algebraic expressions with radicals (square roots) and expone...
Visit http://ilectureonline.com for more math and science lectures!
In this video I will simplify algebraic expressions with radicals (square roots) and exponents.
wn.com/Precalculus Algebra Fundamental Review (4 Of 80) Simplifying Square Roots Exponents Ex. 1
algebra square roots add subtract multiply divide
- Order: Reorder
- Duration: 10:18
- Updated: 23 Oct 2012
- views: 26096
How to simplify, add, subtract, multiply and divide simple square roots.
How to simplify, add, subtract, multiply and divide simple square roots.
wn.com/Algebra Square Roots Add Subtract Multiply Divide
How to simplify, add, subtract, multiply and divide simple square roots.
- published: 23 Oct 2012
- views: 26096
-
-
Topic: Simplifying the Square Root of a Whole Number less than 100
This is a topic level video of Simplifying the Square Root of a Whole Number less than 100 for the Global Freshman Academy College Algebra and Problem Solving Course. Join us! https://www.edx.org/course/college-algebra-problem-solving-asux-mat117 -
-
-
-
► Algebra 1 How to Complete the Square - Part 4 - Ex 2 - TLC Edition (Student Friently)
This is Part 4 where I do an example that involves an odd coefficient in front of the middle x term and another one that involves the same situation but with a coefficient other than 1 for the leading x squared term.. In the next video, we just run through an example that just makes a style comparison and revisits the basics. It's fast-paced, so...you have been warned. LOL. -
► Algebra 1 How to Complete the Square - Part 4 - Ex 1 - One Size Fits All Edition - Fast-Paced
Part 4 - Algebra 1 Completing the Square - Student Friendly Edition - One Size Fits All This is part 4, a fast-paced tutorial that shows a comparison of different styles for different purposes, for completing the square. If you want a homework "walk-through" approach, check out part 2 because that one is not as fast-paced. In either this example or in part 1, I show a basic example of solving a quadratic equation, where the coefficient of the leading x squared term is just 1, by completing the square. However, in this tutorial, I show the two methods you see some students and teachers use: One where they work on both sides of the equal sign and the other which all the work is done on one side. So, this is why this tutorial is titled "One Size Fits All." I also show a technique to avoid t... -
► Algebra 1 How to Complete the Square - Part 1 - Concepts - Student Friendly Edition
Part 1 - Algebra 1 Completing the Square - Student Friendly Edition - Concepts This is part 1 which deals with concepts that account for the majority of points taken off for common mistakes which involve factoring, fractions, exponents, and the square root rule. The goal is to cover those concepts and clarify any confusion. Basically, if you are employing the Completing the Square algorithm, the mechanics of the process involves adding zero, simplifying, then solving...that's it. Part 2: https://www.youtube.com/watch?v=h7xzs__hQpg IntuitiveMath -
Algebra - Completing the square for Ellipse (Request)
Using strategy of completing the square in order to manipulate the equation of an ellipse, 25x^2 + 16y^2 + 100x - 96y - 156, into standard form. -
Algebra 1 Finals Review DAY #
Quadratics, exponential graphs, factoring, completing the square
12.1 Solving Quadratics With Square Roots Video
- Order: Reorder
- Duration: 9:44
- Updated: 23 Jun 2016
- views: 0
Topic: Simplifying the Square Root of a Whole Number less than 100
- Order: Reorder
- Duration: 2:35
- Updated: 23 Jun 2016
- views: 5
This is a topic level video of Simplifying the Square Root of a Whole Number less than 100 for the Global Freshman Academy College Algebra and Problem Solving C...
This is a topic level video of Simplifying the Square Root of a Whole Number less than 100 for the Global Freshman Academy College Algebra and Problem Solving Course.
Join us!
https://www.edx.org/course/college-algebra-problem-solving-asux-mat117
wn.com/Topic Simplifying The Square Root Of A Whole Number Less Than 100
This is a topic level video of Simplifying the Square Root of a Whole Number less than 100 for the Global Freshman Academy College Algebra and Problem Solving Course.
Join us!
https://www.edx.org/course/college-algebra-problem-solving-asux-mat117
- published: 23 Jun 2016
- views: 5
11.2 Square Roots Video #1
- Order: Reorder
- Duration: 9:47
- Updated: 23 Jun 2016
- views: 1
11.2 Square Roots Video #2
- Order: Reorder
- Duration: 3:53
- Updated: 23 Jun 2016
- views: 1
► Algebra 1 How to Complete the Square - Part 3 - Ex 2 - TLC Edition (Student Friently)
- Order: Reorder
- Duration: 7:13
- Updated: 22 Jun 2016
- views: 14
This is Part 3 where I do an example that involves a coefficient in front of the leading x squared term that isn't 1.
In the next video, I go over a more compl...
This is Part 3 where I do an example that involves a coefficient in front of the leading x squared term that isn't 1.
In the next video, I go over a more complicated example that involves fractions. Stay tuned.
wn.com/► Algebra 1 How To Complete The Square Part 3 Ex 2 Tlc Edition (Student Friently)
► Algebra 1 How to Complete the Square - Part 4 - Ex 2 - TLC Edition (Student Friently)
- Order: Reorder
- Duration: 8:50
- Updated: 23 Jun 2016
- views: 7
This is Part 4 where I do an example that involves an odd coefficient in front of the middle x term and another one that involves the same situation but with a ...
This is Part 4 where I do an example that involves an odd coefficient in front of the middle x term and another one that involves the same situation but with a coefficient other than 1 for the leading x squared term..
In the next video, we just run through an example that just makes a style comparison and revisits the basics. It's fast-paced, so...you have been warned. LOL.
wn.com/► Algebra 1 How To Complete The Square Part 4 Ex 2 Tlc Edition (Student Friently)
This is Part 4 where I do an example that involves an odd coefficient in front of the middle x term and another one that involves the same situation but with a coefficient other than 1 for the leading x squared term..
In the next video, we just run through an example that just makes a style comparison and revisits the basics. It's fast-paced, so...you have been warned. LOL.
- published: 23 Jun 2016
- views: 7
► Algebra 1 How to Complete the Square - Part 4 - Ex 1 - One Size Fits All Edition - Fast-Paced
- Order: Reorder
- Duration: 4:54
- Updated: 19 Jun 2016
- views: 35
Part 4 - Algebra 1 Completing the Square - Student Friendly Edition - One Size Fits All
This is part 4, a fast-paced tutorial that shows a comparison of differ...
Part 4 - Algebra 1 Completing the Square - Student Friendly Edition - One Size Fits All
This is part 4, a fast-paced tutorial that shows a comparison of different styles for different purposes, for completing the square. If you want a homework "walk-through" approach, check out part 2 because that one is not as fast-paced. In either this example or in part 1, I show a basic example of solving a quadratic equation, where the coefficient of the leading x squared term is just 1, by completing the square. However, in this tutorial, I show the two methods you see some students and teachers use: One where they work on both sides of the equal sign and the other which all the work is done on one side. So, this is why this tutorial is titled "One Size Fits All."
I also show a technique to avoid the common pitfall for the majority of points taken off when you factor the perfect square trinomial. My method avoids errors altogether.
Basically, if you are employing the Completing the Square algorithm, the mechanics of the process involves adding zero, simplifying, then solving...that's it.
The next video deals with a more difficult problem where the coefficient of the leading x squared term is anything but zero.
If you missed the first Concepts Part 1, here's a link:
https://www.youtube.com/watch?v=XAZk7TFTd0Q
IntuitiveMath
wn.com/► Algebra 1 How To Complete The Square Part 4 Ex 1 One Size Fits All Edition Fast Paced
Part 4 - Algebra 1 Completing the Square - Student Friendly Edition - One Size Fits All
This is part 4, a fast-paced tutorial that shows a comparison of different styles for different purposes, for completing the square. If you want a homework "walk-through" approach, check out part 2 because that one is not as fast-paced. In either this example or in part 1, I show a basic example of solving a quadratic equation, where the coefficient of the leading x squared term is just 1, by completing the square. However, in this tutorial, I show the two methods you see some students and teachers use: One where they work on both sides of the equal sign and the other which all the work is done on one side. So, this is why this tutorial is titled "One Size Fits All."
I also show a technique to avoid the common pitfall for the majority of points taken off when you factor the perfect square trinomial. My method avoids errors altogether.
Basically, if you are employing the Completing the Square algorithm, the mechanics of the process involves adding zero, simplifying, then solving...that's it.
The next video deals with a more difficult problem where the coefficient of the leading x squared term is anything but zero.
If you missed the first Concepts Part 1, here's a link:
https://www.youtube.com/watch?v=XAZk7TFTd0Q
IntuitiveMath
- published: 19 Jun 2016
- views: 35
► Algebra 1 How to Complete the Square - Part 1 - Concepts - Student Friendly Edition
- Order: Reorder
- Duration: 5:40
- Updated: 18 Jun 2016
- views: 35
Part 1 - Algebra 1 Completing the Square - Student Friendly Edition - Concepts
This is part 1 which deals with concepts that account for the majority of points...
Part 1 - Algebra 1 Completing the Square - Student Friendly Edition - Concepts
This is part 1 which deals with concepts that account for the majority of points taken off for common mistakes which involve factoring, fractions, exponents, and the square root rule. The goal is to cover those concepts and clarify any confusion.
Basically, if you are employing the Completing the Square algorithm, the mechanics of the process involves adding zero, simplifying, then solving...that's it.
Part 2: https://www.youtube.com/watch?v=h7xzs__hQpg
IntuitiveMath
wn.com/► Algebra 1 How To Complete The Square Part 1 Concepts Student Friendly Edition
Part 1 - Algebra 1 Completing the Square - Student Friendly Edition - Concepts
This is part 1 which deals with concepts that account for the majority of points taken off for common mistakes which involve factoring, fractions, exponents, and the square root rule. The goal is to cover those concepts and clarify any confusion.
Basically, if you are employing the Completing the Square algorithm, the mechanics of the process involves adding zero, simplifying, then solving...that's it.
Part 2: https://www.youtube.com/watch?v=h7xzs__hQpg
IntuitiveMath
- published: 18 Jun 2016
- views: 35
Algebra - Completing the square for Ellipse (Request)
- Order: Reorder
- Duration: 2:38
- Updated: 28 May 2016
- views: 17
Using strategy of completing the square in order to manipulate the equation of an ellipse, 25x^2 + 16y^2 + 100x - 96y - 156, into standard form.
Using strategy of completing the square in order to manipulate the equation of an ellipse, 25x^2 + 16y^2 + 100x - 96y - 156, into standard form.
wn.com/Algebra Completing The Square For Ellipse (Request)
Using strategy of completing the square in order to manipulate the equation of an ellipse, 25x^2 + 16y^2 + 100x - 96y - 156, into standard form.
- published: 28 May 2016
- views: 17
Algebra 1 Finals Review DAY #
- Order: Reorder
- Duration: 37:13
- Updated: 20 May 2016
- views: 17
Quadratics, exponential graphs, factoring, completing the square
Quadratics, exponential graphs, factoring, completing the square
wn.com/Algebra 1 Finals Review Day
-
-
-
Common Core Algebra I.Unit #8.Lesson #4.Completing the Square by eMathInstruction
In this video we introduce the algebraic procedure of completing the square in order to find the turning point of a quadratic function. You can download a copy of the worksheet used in this lesson and an accompanying homework by clicking on: http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU8L4CompletingTheSquare.pdf -
Common Core Algebra I.Unit #9.Lesson #1.Square Roots
In this lesson students review basic ideas about square roots and then learn how to simplify square roots by using their multiplication property. For the worksheets that goes with this video, click on: http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU9L1SquareRoots.pdf -
-
Common Core Algebra II.Unit 8.Lesson 1.Square Root Functions and Their Graphs
-
Common Core Algebra I.Unit #9.Lesson #3.Square Root Functions and Shifting
In this lesson, students explore the graphs of square root functions as well as their domains and ranges. Graphing calculator technology is used to quickly generate graphs and to explore the shifting patterns that we have seen in prior lessons. For a copy of the worksheet used in this video, click on: http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU9L3SquareRootFunctionsandShifting.pdf -
Common Core Algebra II.Unit 6.Lesson 8.Completing the Square and Shifting Parabolas
Algebra 2 - Square Root Functions and Inequalities
- Order: Reorder
- Duration: 22:08
- Updated: 26 Feb 2013
- views: 36507
In this lesson, after "yay math"ing in opera tones, we plunge into graphing square root functions and inequalities. Gotta love the energy, YAY MATH!
Visit yaym...
In this lesson, after "yay math"ing in opera tones, we plunge into graphing square root functions and inequalities. Gotta love the energy, YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
wn.com/Algebra 2 Square Root Functions And Inequalities
Intermediate Algebra Lecture 11.1: Solving Quadratic Equations By Completing the Square
- Order: Reorder
- Duration: 95:12
- Updated: 13 Apr 2012
- views: 8006
Common Core Algebra I.Unit #8.Lesson #4.Completing the Square by eMathInstruction
- Order: Reorder
- Duration: 33:03
- Updated: 27 Apr 2014
- views: 11833
In this video we introduce the algebraic procedure of completing the square in order to find the turning point of a quadratic function. You can download a copy ...
In this video we introduce the algebraic procedure of completing the square in order to find the turning point of a quadratic function. You can download a copy of the worksheet used in this lesson and an accompanying homework by clicking on:
http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU8L4CompletingTheSquare.pdf
wn.com/Common Core Algebra I.Unit 8.Lesson 4.Completing The Square By Emathinstruction
In this video we introduce the algebraic procedure of completing the square in order to find the turning point of a quadratic function. You can download a copy of the worksheet used in this lesson and an accompanying homework by clicking on:
http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU8L4CompletingTheSquare.pdf
- published: 27 Apr 2014
- views: 11833
Common Core Algebra I.Unit #9.Lesson #1.Square Roots
- Order: Reorder
- Duration: 24:34
- Updated: 10 Aug 2014
- views: 6006
In this lesson students review basic ideas about square roots and then learn how to simplify square roots by using their multiplication property. For the worksh...
In this lesson students review basic ideas about square roots and then learn how to simplify square roots by using their multiplication property. For the worksheets that goes with this video, click on:
http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU9L1SquareRoots.pdf
wn.com/Common Core Algebra I.Unit 9.Lesson 1.Square Roots
In this lesson students review basic ideas about square roots and then learn how to simplify square roots by using their multiplication property. For the worksheets that goes with this video, click on:
http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU9L1SquareRoots.pdf
- published: 10 Aug 2014
- views: 6006
Algebra - Complex Numbers
- Order: Reorder
- Duration: 23:12
- Updated: 26 Feb 2013
- views: 189425
Now... YAY MATH would like to introduce to you the imaginary number " i " ! Check out how we simplify expressions involving the square roots of negative numbers...
Now... YAY MATH would like to introduce to you the imaginary number " i " ! Check out how we simplify expressions involving the square roots of negative numbers. YAY MATH!
Visit yaymath.org
Videos copyright (c) Yay Math
wn.com/Algebra Complex Numbers
Common Core Algebra II.Unit 8.Lesson 1.Square Root Functions and Their Graphs
- Order: Reorder
- Duration: 21:37
- Updated: 04 Aug 2015
- views: 2805
- published: 04 Aug 2015
- views: 2805
Common Core Algebra I.Unit #9.Lesson #3.Square Root Functions and Shifting
- Order: Reorder
- Duration: 28:48
- Updated: 10 Aug 2014
- views: 5377
In this lesson, students explore the graphs of square root functions as well as their domains and ranges. Graphing calculator technology is used to quickly gene...
In this lesson, students explore the graphs of square root functions as well as their domains and ranges. Graphing calculator technology is used to quickly generate graphs and to explore the shifting patterns that we have seen in prior lessons. For a copy of the worksheet used in this video, click on:
http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU9L3SquareRootFunctionsandShifting.pdf
wn.com/Common Core Algebra I.Unit 9.Lesson 3.Square Root Functions And Shifting
In this lesson, students explore the graphs of square root functions as well as their domains and ranges. Graphing calculator technology is used to quickly generate graphs and to explore the shifting patterns that we have seen in prior lessons. For a copy of the worksheet used in this video, click on:
http://www.emathinstruction.com/sitebuildercontent/sitebuilderfiles/CCAlgIU9L3SquareRootFunctionsandShifting.pdf
- published: 10 Aug 2014
- views: 5377
Common Core Algebra II.Unit 6.Lesson 8.Completing the Square and Shifting Parabolas
- Order: Reorder
- Duration: 23:51
- Updated: 04 Aug 2015
- views: 3293
- published: 04 Aug 2015
- views: 3293
close fullscreen
- Playlist
- Chat
close fullscreen
- Playlist
- Chat
21:44
Algebra - Completing the square
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by usin...
published: 26 Feb 2013
Algebra - Completing the square
Algebra - Completing the square
- Report rights infringement
- published: 26 Feb 2013
- views: 630810
6:00
Algebra - Completing the square
Hi Algebrinos! As we progress with our problem solving prowess, we include solving by usin...
published: 10 Sep 2008
Algebra - Completing the square
Algebra - Completing the square
- Report rights infringement
- published: 10 Sep 2008
- views: 76958
14:06
Solving quadratic equations by completing the square | Algebra II | Khan Academy
Solving Quadratic Equations by Completing the Square
Practice this lesson yourself on Kha...
published: 12 Apr 2010
Solving quadratic equations by completing the square | Algebra II | Khan Academy
Solving quadratic equations by completing the square | Algebra II | Khan Academy
- Report rights infringement
- published: 12 Apr 2010
- views: 967387
22:55
Algebra - Perfect Square Factoring and Square Root Property
Here's a fun look at Factoring Perfect Square Polynomials, as well as solving equations us...
published: 26 Feb 2013
Algebra - Perfect Square Factoring and Square Root Property
Algebra - Perfect Square Factoring and Square Root Property
- Report rights infringement
- published: 26 Feb 2013
- views: 57702
3:05
Completing The Square - MathHelp.com - Algebra Help
For a complete lesson on completing the square, go to http://www.MathHelp.com - 1000+ onli...
published: 23 Oct 2007
Completing The Square - MathHelp.com - Algebra Help
Completing The Square - MathHelp.com - Algebra Help
- Report rights infringement
- published: 23 Oct 2007
- views: 314316
3:09
Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/ma...
published: 13 Aug 2013
Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy
Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy
- Report rights infringement
- published: 13 Aug 2013
- views: 638194
11:03
Solving quadratic equations by square roots | Algebra II | Khan Academy
Solving Quadratic Equations by Square Roots
Practice this lesson yourself on KhanAcademy....
published: 12 Apr 2010
Solving quadratic equations by square roots | Algebra II | Khan Academy
Solving quadratic equations by square roots | Algebra II | Khan Academy
- Report rights infringement
- published: 12 Apr 2010
- views: 609101
5:44
Example 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
Completing the Square to Solve Quadratic Equations
Practice this lesson yourself on KhanA...
published: 13 Jul 2011
Example 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
Example 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
- Report rights infringement
- published: 13 Jul 2011
- views: 172856
5:22
PreCalculus - Algebra Fundamental Review (4 of 80) Simplifying Square Roots & Exponents Ex. 1
Visit http://ilectureonline.com for more math and science lectures!
In this video I will ...
published: 10 Jun 2014
PreCalculus - Algebra Fundamental Review (4 of 80) Simplifying Square Roots & Exponents Ex. 1
PreCalculus - Algebra Fundamental Review (4 of 80) Simplifying Square Roots & Exponents Ex. 1
- Report rights infringement
- published: 10 Jun 2014
- views: 7797
10:18
algebra square roots add subtract multiply divide
How to simplify, add, subtract, multiply and divide simple square roots.
published: 23 Oct 2012
algebra square roots add subtract multiply divide
algebra square roots add subtract multiply divide
- Report rights infringement
- published: 23 Oct 2012
- views: 26096
close fullscreen
- Playlist
- Chat
9:44
12.1 Solving Quadratics With Square Roots Video
Foundations of Algebra - 12.1 Video
published: 23 Jun 2016
12.1 Solving Quadratics With Square Roots Video
12.1 Solving Quadratics With Square Roots Video
- Report rights infringement
- published: 23 Jun 2016
- views: 0
2:35
Topic: Simplifying the Square Root of a Whole Number less than 100
This is a topic level video of Simplifying the Square Root of a Whole Number less than 100...
published: 23 Jun 2016
Topic: Simplifying the Square Root of a Whole Number less than 100
Topic: Simplifying the Square Root of a Whole Number less than 100
- Report rights infringement
- published: 23 Jun 2016
- views: 5
9:47
11.2 Square Roots Video #1
Foundations of Algebra - 11.2 Video #1
published: 23 Jun 2016
11.2 Square Roots Video #1
11.2 Square Roots Video #1
- Report rights infringement
- published: 23 Jun 2016
- views: 1
3:53
11.2 Square Roots Video #2
Foundations of Algebra - 11.2 Video #2
published: 23 Jun 2016
11.2 Square Roots Video #2
11.2 Square Roots Video #2
- Report rights infringement
- published: 23 Jun 2016
- views: 1
7:13
► Algebra 1 How to Complete the Square - Part 3 - Ex 2 - TLC Edition (Student Friently)
This is Part 3 where I do an example that involves a coefficient in front of the leading x...
published: 22 Jun 2016
► Algebra 1 How to Complete the Square - Part 3 - Ex 2 - TLC Edition (Student Friently)
► Algebra 1 How to Complete the Square - Part 3 - Ex 2 - TLC Edition (Student Friently)
- Report rights infringement
- published: 22 Jun 2016
- views: 14
8:50
► Algebra 1 How to Complete the Square - Part 4 - Ex 2 - TLC Edition (Student Friently)
This is Part 4 where I do an example that involves an odd coefficient in front of the midd...
published: 23 Jun 2016
► Algebra 1 How to Complete the Square - Part 4 - Ex 2 - TLC Edition (Student Friently)
► Algebra 1 How to Complete the Square - Part 4 - Ex 2 - TLC Edition (Student Friently)
- Report rights infringement
- published: 23 Jun 2016
- views: 7
4:54
► Algebra 1 How to Complete the Square - Part 4 - Ex 1 - One Size Fits All Edition - Fast-Paced
Part 4 - Algebra 1 Completing the Square - Student Friendly Edition - One Size Fits All
T...
published: 19 Jun 2016
► Algebra 1 How to Complete the Square - Part 4 - Ex 1 - One Size Fits All Edition - Fast-Paced
► Algebra 1 How to Complete the Square - Part 4 - Ex 1 - One Size Fits All Edition - Fast-Paced
- Report rights infringement
- published: 19 Jun 2016
- views: 35
5:40
► Algebra 1 How to Complete the Square - Part 1 - Concepts - Student Friendly Edition
Part 1 - Algebra 1 Completing the Square - Student Friendly Edition - Concepts
This is pa...
published: 18 Jun 2016
► Algebra 1 How to Complete the Square - Part 1 - Concepts - Student Friendly Edition
► Algebra 1 How to Complete the Square - Part 1 - Concepts - Student Friendly Edition
- Report rights infringement
- published: 18 Jun 2016
- views: 35
2:38
Algebra - Completing the square for Ellipse (Request)
Using strategy of completing the square in order to manipulate the equation of an ellipse,...
published: 28 May 2016
Algebra - Completing the square for Ellipse (Request)
Algebra - Completing the square for Ellipse (Request)
- Report rights infringement
- published: 28 May 2016
- views: 17
37:13
Algebra 1 Finals Review DAY #
Quadratics, exponential graphs, factoring, completing the square
published: 20 May 2016
Algebra 1 Finals Review DAY #
Algebra 1 Finals Review DAY #
- Report rights infringement
- published: 20 May 2016
- views: 17
close fullscreen
- Playlist
- Chat
22:08
Algebra 2 - Square Root Functions and Inequalities
In this lesson, after "yay math"ing in opera tones, we plunge into graphing square root fu...
published: 26 Feb 2013
Algebra 2 - Square Root Functions and Inequalities
Algebra 2 - Square Root Functions and Inequalities
- Report rights infringement
- published: 26 Feb 2013
- views: 36507
95:12
Intermediate Algebra Lecture 11.1: Solving Quadratic Equations By Completing the Square
Intermediate Algebra Lecture 11.1: Solving Quadratic Equations By Completing the Square
published: 13 Apr 2012
Intermediate Algebra Lecture 11.1: Solving Quadratic Equations By Completing the Square
Intermediate Algebra Lecture 11.1: Solving Quadratic Equations By Completing the Square
- Report rights infringement
- published: 13 Apr 2012
- views: 8006
33:03
Common Core Algebra I.Unit #8.Lesson #4.Completing the Square by eMathInstruction
In this video we introduce the algebraic procedure of completing the square in order to fi...
published: 27 Apr 2014
Common Core Algebra I.Unit #8.Lesson #4.Completing the Square by eMathInstruction
Common Core Algebra I.Unit #8.Lesson #4.Completing the Square by eMathInstruction
- Report rights infringement
- published: 27 Apr 2014
- views: 11833
24:34
Common Core Algebra I.Unit #9.Lesson #1.Square Roots
In this lesson students review basic ideas about square roots and then learn how to simpli...
published: 10 Aug 2014
Common Core Algebra I.Unit #9.Lesson #1.Square Roots
Common Core Algebra I.Unit #9.Lesson #1.Square Roots
- Report rights infringement
- published: 10 Aug 2014
- views: 6006
23:12
Algebra - Complex Numbers
Now... YAY MATH would like to introduce to you the imaginary number " i " ! Check out how ...
published: 26 Feb 2013
Algebra - Complex Numbers
Algebra - Complex Numbers
- Report rights infringement
- published: 26 Feb 2013
- views: 189425
21:37
Common Core Algebra II.Unit 8.Lesson 1.Square Root Functions and Their Graphs
published: 04 Aug 2015
Common Core Algebra II.Unit 8.Lesson 1.Square Root Functions and Their Graphs
Common Core Algebra II.Unit 8.Lesson 1.Square Root Functions and Their Graphs
- Report rights infringement
- published: 04 Aug 2015
- views: 2805
28:48
Common Core Algebra I.Unit #9.Lesson #3.Square Root Functions and Shifting
In this lesson, students explore the graphs of square root functions as well as their doma...
published: 10 Aug 2014
Common Core Algebra I.Unit #9.Lesson #3.Square Root Functions and Shifting
Common Core Algebra I.Unit #9.Lesson #3.Square Root Functions and Shifting
- Report rights infringement
- published: 10 Aug 2014
- views: 5377
23:51
Common Core Algebra II.Unit 6.Lesson 8.Completing the Square and Shifting Parabolas
published: 04 Aug 2015
Common Core Algebra II.Unit 6.Lesson 8.Completing the Square and Shifting Parabolas
Common Core Algebra II.Unit 6.Lesson 8.Completing the Square and Shifting Parabolas
- Report rights infringement
- published: 04 Aug 2015
- views: 3293
Algebra 2 - Square Root Functions and Inequalities...
Intermediate Algebra Lecture 11.1: Solving Quadra...
Common Core Algebra I.Unit #8.Lesson #4.Completing...
Common Core Algebra I.Unit #9.Lesson #1.Square Roo...
Algebra - Complex Numbers...
Common Core Algebra II.Unit 8.Lesson 1.Square Root...
Common Core Algebra I.Unit #9.Lesson #3.Square Roo...
Common Core Algebra II.Unit 6.Lesson 8.Completing ...
photo: AP / Matt Rourke
This July 4th Americans Will Be Debating Identity Instead of Celebrating Independence
Edit WorldNews.com 04 Jul 2016
Article by WN.com Correspondent Dallas Darling. With a major controversy swirling around the new Transgender and Self-Identity Movement, not to mention the 50 gender identities listed on Facebook or the ongoing dispute over whether or to use a hyphen before American, on this July 4th many Americans will be debating identity instead of celebrating independence ... He wants to also put America first even if it means leaving NATO ... 198. ....
photo: WN / Geeta
Bank of Israel buying 'hundreds of millions' of dollars: Sources
Edit The Times of India 04 Jul 2016
JERUSALEM. The Bank of Israel bought "hundreds of millions" of dollars of foreign currency on Monday, dealers said, after the shekel continued to strengthen for a fifth straight session. One dealer at an Israeli bank said the central bank started buying at a dollar-shekel rate of around 3.84. The exchange rate, which quickly moved to 3.85, had weakened to 3.90 on June 27 in the wake of the Brexit vote ... "The Bank of Israel's position ......
photo: AP / Stephen Wandera
Israel's Netanyahu in Uganda to start 4-nation Africa tour
Edit The Associated Press 04 Jul 2016
KAMPALA, Uganda (AP) -- Israeli Prime Minister Benjamin Netanyahu said his country's raid on Uganda's Entebbe airport 40 years ago, in which his brother was killed, "changed the course" of his life. Speaking shortly after his arrival in Uganda, Netanyahu praised Israel's commando raid on the airport which freed Israeli hostages from a hijacked plane ... "This is a deeply moving day for me," he said ... --- ... ....
photo: AP / Matt Dunham
UK government faces pre-emptive legal action over Brexit decision
Edit The Guardian 04 Jul 2016
Law firm says article 50 cannot be triggered without full debate and vote by parliament. @owenbowcott. A prominent law firm is taking pre-emptive legal action against the government, following the EU referendum result, to try to ensure article 50 is not triggered without an act of parliament ... The law firm has retained the services of senior constitutional barristers, including Lord Pannick QC and Rhodri Thompson QC ... Facebook. Twitter ... ....
photo: Creative Commons / Bjoertvedt
Newly Disclosed US Document Shows Possible Saudi Links to 9/11 Attacks
Edit Voa News 04 Jul 2016
A new list of names that possibly links Saudi Arabia to the September 11, 2001, terrorist attacks in New York and Washington has come to light, even as President Barack Obama weighs whether to release a still-secret 28-page report about Riyadh's alleged connection to the funding of the attacks that killed nearly 3,000 people ... Fifteen of the 19 hijackers were Saudis. A former U.S ... state of California ... ....
« back to news headlines
'Maths is often way ahead of practical applications' (Universiteit Leiden)
Edit Public Technologies 04 Jul 2016
(Source. Universiteit Leiden). A secret code that we currently use to send e-mails securely is based on the maths of a century ago. The geometrical surfaces that Dino Festi studied during his PhD research will perhaps be used in future codes or new physics. PhD defence 5 July. Many mathematical formulae can be imagined as complex folded surfaces in space ... Calculating equations is algebra; studying surfaces is geometry ... algebraic geometry....
Liberty Square Rising can lift Liberty City’s future
Edit The Miami Herald 04 Jul 2016
What will our great-grandchildren think about the decisions we make today on the redevelopment of Liberty Square? This important question weighs heavily on me — and, I hope, on our entire community ... Liberty Square is a 753-unit Miami-Dade public housing apartment complex in Liberty City ... A simple internet search of Liberty Square reveals this dark past....
Can You Figure Out This Toothpick Brain Teaser?
Edit IFL Science 04 Jul 2016
The aim of the challenge is to rearrange the four squares into three perfect squares using exactly three moves ... A perfect square is one in which all four corners are closed (i.e ... All three squares must be of the same size....
GIDC puts on hold expansion of industrial estates
Edit The Times of India 04 Jul 2016
Talking about Verna industrial estate, he said, "The notification for 2.8 lakh square metres land acquisition at Verna industrial Estate has lapsed. We can't renotify it considering the high land prices in that area, which are to tune of Rs 15,000 per square metre." ... He said the land prices here have touched Rs 10,000 per square metre....
Makedonski Telekom has prepared the largest “fan field” for EURO 2016 (Makedonski Telekom AD)
Edit Public Technologies 04 Jul 2016
Makedonski Telekom AD) The EURO 2016 semi-finals and finals on the Macedonia Square ; A party with Darko and Sasko, top-of-the-class football, a vehement atmosphere, cheering, fun games and great prizes ... largest 'fan field' on the Macedonia Square ... We are looking forward to seeing you on the Macedonia Square!....
Pershing Square Holdings, Ltd. Releases Monthly Net Asset Value and Performance Report for June 2016 (ISE - The Irish Stock Exchange plc)
Edit Public Technologies 04 Jul 2016
(Source. ISE - The Irish Stock Exchange plc) ... Net performance includes the reinvestment of all dividends, interest, and capital gains ... (6) 'Pershing Square Holdings, Ltd. AUM' is the assets under management of Pershing Square Holdings, Ltd ... (7) 'Total Strategy AUM' is the aggregate assets under management of Pershing Square, L.P., Pershing Square International, Ltd., Pershing Square II, L.P. and Pershing Square Holdings, Ltd ... (noodl....
HOP ON THE HOUSING LADDER AT ST PAUL’S SQUARE (Countryside Properties plc)
Edit Public Technologies 04 Jul 2016
Offering a great opportunity to hop on the housing ladder with London Help to Buy, in one of the capital's liveliest areas, Countryside has recently launched Le Mare Terrace, the new phase of apartments at St Paul's Square in Bow, E3 ... Whilst enjoying the benefits of a well-connected location within the capital, unlike other London areas, residents of St Paul's Square will not have to compromise on open green space....
Table is set for Central Texas Food Bank's grand opening
Edit Business Journal 04 Jul 2016
Click on the photo to see a slideshow of the $25 million Central Texas Food Bank, a 135,000-square-foot warehouse and headquarters at 6500 Metropolis Dr. A key component is the 4,000-square-foot commercial kitchen, which was designed with input from Austin celebrity chef David Bull. The food bank has hired an executive chef who will oversee… ... ....
Refund extra money to consumer, Bhopal Development Authority told
Edit The Times of India 04 Jul 2016
He was allotted the plot and made to pay at Rs 650 per square feet. Later in 2013, he was asked to pay Rs 6.75 lakh and additional 45 square metre land was also allotted to him ... this additional land is above 450 square feet in area then the land exceeding it should be charged as per collector guidelines," counsel for Jain, Ehtesham Qureshi, told TOI....
Hotel Insider: Hotel Grande Bretagne, Athens, Greece
Edit The National 04 Jul 2016
The hotel is centrally located on Syntagma Square, opposite the Greek Parliament and very close to the main shopping areas ... I'm in a classic room on the second floor, overlooking Syntagma Square. The floor area of about 30 square metres seems small at first, but it's counteracted somewhat by high ceilings and attractive coving ... I have a small balcony overlooking the square, but the traffic noise is too loud to make me want to use it....
Centre's 'green' signal needed, BDD chawls redevelopment plan delayed again
Edit The Times of India 04 Jul 2016
Although BDD chawls, which are located in Worli, Dadar (east), Lower Parel and Sewri, fall in neither forestland nor in coastal regulation zone, the Union government rules specify that all construction projects on more than 20,000 square metres need an environment committee clearance. The BDD chawls are spread over 93 acres of land, which is over 20,000 square metres....
UNAUDITED OPERATING STATISTICS OF PROPERTIES OF THE GROUP FOR JUNE 2016 (Evergrande Real Estate Group Limited)
Edit Public Technologies 04 Jul 2016
(Source. Evergrande Real Estate Group Limited) 44459-01A 1..1 ... Evergrande Real Estate Group Limited. 恒 大 地 產 集 團 有 限 公 司 ... (Stock Code ... The contracted sales area was approximately 4,193,000 square meters. The average contracted selling price of properties was RMB7,474 per square meter ... The aggregate contracted sales area and average selling price amounted to approximately 16,605,000 square meters and RMB8,538 per square meter, respectively....
The Bahamas kicks off 43rd Independence Anniversary Celebrations in Rawson Square (Government of the Bahamas)
Edit Public Technologies 04 Jul 2016
NASSAU, The Bahamas -- The Bahamas kicked off the 43 Independence Celebrations with a colourful cultural display in historic Rawson Square, downtown Nassau during the National Pride Day and Flag Raising Ceremony, Friday, July 1 ... Her Excellency Dame Marguerite Pindling, Governor General participates in the National Pride Day and Flag Raising Ceremony kicking off the 43Independence Celebrations in Rawson Square, Friday, July 1, 2016....
- 1
- 2
- 3
- 4
- 5
- Next page »
