Khan Academy
Khan Academy: Algebra: Factoring Trinomials by Grouping 1
Video demonstrates how to factor a polynomial by grouping. [3:46]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials With a Leading 1 Coefficient
Video demonstrates how to factor a trinomial with a leading coefficient of 1 and positive b and c terms using the factor by grouping method. Practice problems available. [4:12]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials by Grouping 5
Video demonstrates how to factor a given quadratic trinomial using the factor by grouping method. The given trinomial has a GCF and a leading coefficient greater than 1. [4:46]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials by Grouping 4
Video demonstrates how to factor a given quadratic trinomial using the factor by grouping method. The given trinomial has a leading coefficient of 4. [3:55]
Khan Academy
Khan Academy: Algebra: Monomial Greatest Common Factor
Video defines what a greatest common factor is and demonstrates how to determine the greatest common factor of two given monomials. [3:13]
Khan Academy
Khan Academy: Algebra: Factor Polynomials Using the Gcf
Video demonstrates how to identify the greatest common factor of a polynomial and use it to factor a given binomial. [5:28]
Khan Academy
Khan Academy: Algebra: Factoring Special Products
Demonstrates how to solve quadratic equations by factoring. Four equations are solved some involving special products including perfect square trinomials and difference of squares. This video also appears in the Algebra: ck12.org strand....
Khan Academy
Khan Academy: Algebra: Factoring Trinomials by Grouping 6
Video demonstrates how to factor a quadratic trinomial by grouping. The given trinomial has a leading coefficient of -12 and all terms have a common factor. [5:17]
Khan Academy
Khan Academy: Algebra: Factoring Perfect Square Trinomials
Video demonstrates how to recognize and factor perfect square trinomials. [4:54]
Khan Academy
Khan Academy: Algebra: Solving a Quadratic by Factoring
Video demonstrates how to solve quadratic equations by factoring. Three example problems are solved and the connection is shown between the solution and graph of an equation. [9:12]
Khan Academy
Khan Academy: Algebra: Factoring Special Products 2
Video demonstrates how to recognize and factor perfect square trinomials. The example problem is in the form ax^4 - bx^2 + c. [2:25]
Khan Academy
Khan Academy: Algebra: Factor by Grouping and Factoring Completely
Video explains how to use the factor by grouping method to factor trinomials completely. Three different examples of trinomials with leading coefficients other than 1 are solved. One example involves first factoring out a greatest common...
Khan Academy
Khan Academy: Algebra: Factoring Special Products 1
Video demonstrates how to notice and factor a perfect square trinomial. [3:52]
Khan Academy
Khan Academy: Algebra: Factoring Special Products 3
Demonstrates how to factor a multivariable difference of two squares. [2:30]
Sophia Learning
Sophia: Factoring Monomials: Lesson 11
This lesson will cover how to factor the coefficient separately from each variable in order to factor a monomial. It is 11 of 11 in the series titled "Factoring Monomials."
Sophia Learning
Sophia: Factoring Monomials: Lesson 7
This lesson will cover how to factor the coefficient separately from each variable in order to factor a monomial. It is 7 of 11 in the series titled "Factoring Monomials."
Sophia Learning
Sophia: Factoring Negative A: Lesson 9
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' since one factor is positive and the other negative in a quadratic equation. It is 9 of 10 in the series titled "Factoring...
Sophia Learning
Sophia: Factoring Positive a and C: Lesson 5
Given a quadratic formula in a specific format, this lesson shows you how to find factors of a and c that add to b. It is 5 of 11 in the series titled "Factoring Positive A and C."
Sophia Learning
Sophia: Factoring Quadratic Equations When a Not Equal to 1: Lesson 1
This lesson will review how to factor and solve a quadratic equation when a not equal to 1. It is 1 of 5 in the series titled "Factoring Quadratic Equations when a not equal to 1."
Sophia Learning
Sophia: Factoring Quadratics With Coefficients: Lesson 4
In this lesson, you'll be shown step by step how to set up a quadratic equation in order to factor it. It is 4 of 9 in the series titled "Factoring Quadratics with Coefficients."
Sophia Learning
Sophia: Finding the Gcf of Multiple Numbers: Lesson 3
This lesson demonstrates how to find the greatest common factor of more than two numbers. It is 3 of 13 in the series titled "Finding the GCF of Multiple Numbers."
Sophia Learning
Sophia: Finding the Gcf With a Factor Tree: Lesson 11
This lesson demonstrates the usefulness of a factor tree when trying to find the greatest common factor. It is 11 of 15 in the series titled "Finding the GCF with a Factor Tree."
Sophia Learning
Sophia: Finding the Gcf With Factor Charts: Lesson 1
This lesson demonstrates the usefulness of a factor chart when trying to find the greatest common factor. It is 1 of 10 in the series titled "Finding the GCF with Factor Charts."
Sophia Learning
Sophia: Factoring Quadratics With Coefficients: Lesson 9
In this lesson, you'll be shown step by step how to set up a quadratic equation in order to factor it. It is 9 of 9 in the series titled "Factoring Quadratics with Coefficients."