Presentation is loading. Please wait.

Presentation is loading. Please wait.

Warmup 1.) 16x2 – 81 2.) 3x2 - 147 3.) 9x7 + 15x3 -18 x5 4.) 2x2 + 5x - 12.

Similar presentations


Presentation on theme: "Warmup 1.) 16x2 – 81 2.) 3x2 - 147 3.) 9x7 + 15x3 -18 x5 4.) 2x2 + 5x - 12."— Presentation transcript:

1 Warmup 1.) 16x2 – 81 2.) 3x ) 9x7 + 15x3 -18 x5 4.) 2x2 + 5x - 12

2 Factoring by Grouping Section 10.8

3 Grouping When there are 4 terms, you factor by grouping Steps
1.) Group the first 2 terms and the last 2 terms 2.) Find the GCF of both sets of parenthesis 3.) Rewrite the factors in new parenthesis

4 Factor Tree GCF Difference of Grouping Perfect Squares Trinomials

5 Examples 1.) 3x x2 + x 2.) x3 + 4x2 + 6x + 24

6 Examples (cont.) 3.) x2 + 2x + 3x ) x3 - 2x2 – 9x + 18

7 Class work Wkst 10.8 A # 1-6, 13-24

8 Homework Pg 629 # 29-34


Download ppt "Warmup 1.) 16x2 – 81 2.) 3x2 - 147 3.) 9x7 + 15x3 -18 x5 4.) 2x2 + 5x - 12."

Similar presentations


Ads by Google