Factoring Difference of Squares: An Application (Algebra I)

Here you'll learn how to factor polynomials that are the difference of two squares.

This video demonstrates a sample use of factoring the difference of squares.

This is part of CK-12’s Algebra I: Polynomials. See more at:

1. Polynomials in Standard Form:

2. Addition and Subtraction of Polynomials:

3. Multiplication of Monomials by Polynomials:

4. Multiplication of Polynomials by Binomials:

5. Special Products of Polynomials:

6. Monomial Factors of Polynomials:

7. Zero Product Principle:

8. Factorization of Quadratic Expressions:

9. Factorization of Quadratic Expressions with Negative Coefficients:

10. Factorization using Difference of Squares:

11. Factorization using Perfect Square Trinomials:

12. Factoring Completely:

13. Factoring by Grouping: