2,704 Videos for "math"

Difference of Perfect Squares  Problem 1
Math › Algebra › Factoring
How to factor a perfect square if a = 1. 
Difference of Perfect Squares  Problem 2
Math › Algebra › Factoring
How to factor a perfect square if a does not equal 1. 
Difference of Perfect Squares  Problem 3
Math › Algebra › Factoring
How to factor a perfect square if the exponents are larger than 2. 
Multiplying Larger Degree Polynomials using Distributing  Problem 4
Math › Algebra › Polynomials
Examples of a monomial times a trinomial, a binomial times a trinomial, and a binomial cubed using the distributive property 
The Quadratic Formula  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to use the quadratic formula when the solutions are integers. 
Estimating Square Roots  Problem 2
Math › Algebra › Radical Expressions and Equations
How to estimate square roots without a calculator. 
Solving Quadratic Equations Using Square Roots  Problem 3
Math › Algebra › Quadratic Equations and Functions
How to recognize quadratic equations for which there is no solution. 
Completing the Square  Concept
Math › Algebra › Quadratic Equations and Functions
How to solve a quadratic equation by completing the square. 
Completing the Square  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to make a binomial into a perfect square trinomial. 
Completing the Square  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to complete the square when the a term is not equal to 1. 
Completing the Square  Problem 3
Math › Algebra › Quadratic Equations and Functions
How to complete the square when there are fractional solutions. 
Completing the Square  Problem 4
Math › Algebra › Quadratic Equations and Functions
How to use completing the square to recognize a quadratic equation with no solutions. 
The Quadratic Formula  Concept
Math › Algebra › Quadratic Equations and Functions
How to use the quadratic formula to solve quadratic equations. 
Factoring Trinomials, a = 1  Problem 7
Math › Algebra › Factoring
Factoring triomials where "a" is one, "c" is positive, and "b" is negative 
The Quadratic Formula  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to use the quadratic formula with decimal approximations or simple radical form solutions. 
The Quadratic Formula  Problem 3
Math › Algebra › Quadratic Equations and Functions
How to use the quadratic formula when there are no solutions. 
The Discriminant  Problem 3
Math › Algebra › Quadratic Equations and Functions
Using the discriminant to determine the number of solutions. 
The Discriminant  Problem 4
Math › Algebra › Quadratic Equations and Functions
Using the discriminant to match a graph with its function. 
The Discriminant  Concept
Math › Algebra › Quadratic Equations and Functions
How to calculate and interpret the discriminant of a quadratic equation. 
The Discriminant  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to interpret a discriminant that is larger than zero.