Video • Factoring Trinomials • The X Factor Method

Here are four videos that illustrate the X-Factor Method of factoring trinomials:

Example #1:  x^2 + 9x + 20 
Example #2:  x^2 + 5x – 36
Example #3:  x^2 – 5x – 14
Example #4:  x^2 – 11x + 24

Example #1:  x^2 + 9x + 20

 

Example #2:  x^2 + 5x – 36

Example #3:  x^2 – 5x – 14

Example #4:  x^2 – 11x + 24