237 Videos for "square"

Completing the Square  Problem 8
Math › Algebra › Quadratic Equations and Functions
Using algebra tiles to demonstrate completing the square. 
Solving Quadratic Equations Using Square Roots  Concept
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations using square roots. 
Square Roots  Problem 1
Math › PreAlgebra › Decimals and Percents
Squaring and finding a square root as opposite operations, including work with negatives 
Square Roots  Problem 2
Math › PreAlgebra › Decimals and Percents
Approximating square roots with a calculator 
Finding the Vertex of a Parabola by Completing the Square  Problem 1
Math › Algebra 2 › Quadratic Equations and Inequalities
How to find the vertex of a parabola by completing the square. 
The Inverse of a Square Matrix  Problem 3
Math › Precalculus › Systems of Linear Equations and Matrices
How to find the inverse of a square matrix of order 3 using row operations. 
Solving Quadratic Equations Using Square Roots  Problem 7
Math › Algebra 2 › Quadratic Equations and Inequalities
Basic example of completing the square to solve a quadratic equation by taking square roots 
Finding the Vertex of a Parabola by Completing the Square  Problem 2
Math › Algebra 2 › Quadratic Equations and Inequalities
How to find the vertex of a parabola by completing the square with a negative leading coefficient. 
Solving Quadratic Equations Using Square Roots  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve quadratic equations using square roots. 
Solving Quadratic Equations Using Square Roots  Problem 1
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve binomial quadratic equations using square roots. 
Invertible Square Matrices and Determinants  Concept
Math › Precalculus › Systems of Linear Equations and Matrices
How to determine whether a square matrix is invertible using its determinant. 
Finding the Vertex of a Parabola by Completing the Square  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the vertex of a parabola by completing the square with a negative leading coefficient. 
Finding the Vertex of a Parabola by Completing the Square  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the vertex of a parabola by completing the square. 
The Inverse of a Square Matrix  Problem 1
Math › Precalculus › Systems of Linear Equations and Matrices
How to find the inverse of a square matrix of order 2 using row operations. 
Completing the Square  Problem 7
Math › Algebra › Quadratic Equations and Functions
Solving a quadratic equation by completing the square when "a" is one and "b" is even. 
Solving Quadratic Equations Using Square Roots  Problem 2
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve quadratic equations by using square roots when there is a decimal approximation for the answer. 
Finding the Vertex of a Parabola by Completing the Square  Problem 3
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the vertex of a parabola by completing the square with a fractional leading coefficient. 
Finding the Vertex of a Parabola by Completing the Square  Problem 3
Math › Algebra 2 › Quadratic Equations and Inequalities
How to find the vertex of a parabola by completing the square with a fractional leading coefficient. 
Deccimal Approximations of Square Roots  Concept
Math › PreAlgebra › Decimals and Percents
Finding decimal approximations of square roots without a calculator 
Deccimal Approximations of Square Roots  Problem 2
Math › PreAlgebra › Decimals and Percents
Approximating a square root without a calculator to the nearest hundredth