1. Algebra I 1/30/14
Pick up a drill paper

2. Algebra I 1/30/14
Factor
1. 12x2+16x
2. x2+12x+27
3. x2 -x-42

3. Obj: STW factor by grouping

4. Factor
4ab + 8b +3a + 6

5. Factor
4ab + 8b +3a + 6
(4ab + 8b) +(3a + 6)
Step 1 group the 1st two
terms and last two terms

6. Factor
4ab + 8b +3a + 6
(4ab + 8b) +(3a + 6)
Step 2 Factor out GCF
of each term

7. Factor
4ab + 8b +3a + 6
(4ab + 8b) +(3a + 6)
4b(a+2)
+3(a+2)
Step 2 Factor out GCF
of each term

8. Factor
4ab + 8b +3a + 6
(4ab + 8b) +(3a + 6)
4b(a+2)
+3(a+2)
Step 3 make sure you
end up with the same
thing in the parentheses

9. Factor
4ab + 8b +3a + 6
(4ab + 8b) +(3a + 6)
4b(a+2)
+3(a+2)
(4b+3) (a+2)
Step 4 rewrite with
GCF's

10. Factor
35x - 5xy + 3y -21

11. Factor

12. Factor