Factoring four term polynomials using grouping 1.) Always look for a common factor of the 
entire polynomial first 2.) Group terms in groups of two that have 
a common factor 3.) Factor out the common factor from each 
group -must have same binomial inside 4.) Factor out the common binomoal in 
each term x3 + x2 + 2x + 2

2.) x2y2 + ay2 + ab + bx2 4.) x3 + 2x2- x - 2 1.) y3 + y2 + y + 1 5.) 3m3 - 15m2- 6m + 30

6.) 2x3 + 6x2 + x + 3 7.) 4a3 + 10a2 + 6a + 15 8.) 5x4 - 5x3 - x + 1 Demonstrate Understanding 6.) 2x3 + 6x2 + x + 3 7.) 4a3 + 10a2 + 6a + 15 8.) 5x4 - 5x3 - x + 1

9.) x3 + 2x2 - x - 2 10.) 4x3 + 3x2 + 2x + 1 11.) 2x3- 6x2 + 2x- 6