Factoring Polynomials

1. Factoring Difference of Squares

2. Factoring  Difference of Squares more practice

3. Factoring Quadriatic Trinomials by Grouping Part I 

4. Factoring Quadratic Trinomials by Grouping Part II

5. Factoring Trinomials by Grouping Part III

6.  Easy Way to Remember the Sum and Difference of Cubes Formula

7. Factoring Sum and Difference of Cubes Pt I

8. Error Analysis in Factoring

9. Factoring and Graphing Perfect Square Trinomials