236 Videos for "square"

The Inverse of a Square Matrix  Concept
Math › Precalculus › Systems of Linear Equations and Matrices
How to determine whether two matrices are inverses. 
Rectangle and Square Properties  Problem 1
Math › Geometry › Polygons
How to find the angles in a square created by drawing diagonals. 
Deccimal Approximations of Square Roots  Problem 2
Math › PreAlgebra › Decimals and Percents
Approximating a square root without a calculator to the nearest hundredth 
Deccimal Approximations of Square Roots  Problem 1
Math › PreAlgebra › Decimals and Percents
Estimating a square root to the tenth without a calculator 
Solving a Quadratic by Completing the Square  Problem 6
Math › Algebra 2 › Quadratic Equations and Inequalities
Using completing the square to solve a quadratic equation when "a" is one and "b" is odd 
Finding the Vertex of a Parabola by Completing the Square  Concept
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the vertex of a parabola. 
Finding the Vertex of a Parabola by Completing the Square  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to find the vertex of a parabola. 
Square Matrices  Problem 2
Math › Precalculus › Systems of Linear Equations and Matrices
How to interpret 2x2 matrices as transformations. 
Square Matrices  Problem 3
Math › Precalculus › Systems of Linear Equations and Matrices
How to show that two matrices are inverses (in the sense of matrix multiplication). 
Solving a Quadratic by Completing the Square  Problem 4
Math › Algebra 2 › Quadratic Equations and Inequalities
Using completing the square to solve a quadratic equation when "a" is one and "b" is even 
The Inverse of a Square Matrix  Problem 2
Math › Precalculus › Systems of Linear Equations and Matrices
How to determine that a matrix has no inverse using row operations. 
Solving Quadratic Equations Using Square Roots  Problem 13
Math › Algebra › Quadratic Equations and Functions
Solving a quadratic equation with a binomial squared by taking square roots 
Solving Quadratic Equations Using Square Roots  Problem 6
Math › Algebra › Quadratic Equations and Functions
Finding the xintercepts of a parabola by solving by taking square roots 
Solving Quadratic Equations Using Square Roots  Problem 5
Math › Algebra › Quadratic Equations and Functions
How to solve binomial quadratic equations by square rooting both sides of the equation 
Solving Quadratic Equations Using Square Roots  Problem 9
Math › Algebra › Quadratic Equations and Functions
Solving a quadratic equation with fractions by taking square roots 
Solving Quadratic Equations Using Square Roots  Problem 4
Math › Algebra › Quadratic Equations and Functions
How to solve a binomial quadratic equation by square rooting both sides 
Solving Quadratic Equations Using Square Roots  Problem 10
Math › Algebra › Quadratic Equations and Functions
Solving word problems involving parabolas without an initial velocity by taking square roots 
Solving Quadratic Equations Using Square Roots  Problem 12
Math › Algebra › Quadratic Equations and Functions
Solving a quadratic equation with a squared binomial by taking square roots 
Solving Quadratic Equations Using Square Roots  Problem 11
Math › Algebra › Quadratic Equations and Functions
Solving quadratic equations with imaginary roots by taking square roots 
Solving Quadratic Equations Using Square Roots  Problem 11
Math › Algebra 2 › Quadratic Equations and Inequalities
Solving quadratic equations with imaginary roots by taking square roots