1. Warm-up Multiply. 1) 2) 3) 4)

2. Factor. 1) 2) 3) 4) 5) 6) 7) Objective - To recognize and use the Difference of Squares pattern.

3. Difference of Squares? Factor. Perfect Square Perfect Square minus List the perfect squares from 1 to 200. 1 4 9 16 25 36 49 64 81 100 121 144 169 196

4. Factor. 1) 2) 3) 4) 5) 6) 7) 8)

5. Objective - To recognize and factor a perfect square trinomial. Find the area of the square in terms of x. Perfect Square Trinomial

6. Simplify by multiplying 1) 2) 3) 4) 5) 6)

7. Factor using the perfect square trinomial

8. Describe which pattern you would use to factor each of the following.

9. GCF -Greatest Common Factor Find the GCF of the following. 20 24 2 10 2 5 2 12 2 6 2 3 Objective: Students will factor using a common factor

10. GCF - Greatest Common Factor Find the GCF of the following. 9mn 6 9 mn m m 2 3 m n 3 3

11. GCF - Greatest Common Factor Find the GCF of the following mentally. 1) 2) 3)

12. Find the missing factor. 1) 2) 3) 4) 5) 6)

13. Greatest Monomial Factor Factor the greatest monomial factor. 1) 2) 3) 4)

14. Greatest Monomial Factor Factor completely. 1) 2) 3) 4)

15. Objective: To factor completely by finding a common factor. 1) 2) Greatest Monomial Factor Difference of Squares

16. Factor completely. 3) 5) 4) 6)

17. Factor completely. 7) 8)

18. Factor completely. 9) 10) Greatest Monomial Factor Perfect Square Trinomial Difference of Squares Perfect Square Trinomial

19. Factor completely.