1. CHAPTER 8 REVIEW EXAM You may need paper and pencil to simplify and/or solve some of the problems in this review.

2. CHAPTER 8 REVIEW EXAM Simplify: m 3 m 9 m 12

3. CHAPTER 8 REVIEW EXAM Simplify: (5y 2 )(3y) 15y 3

4. CHAPTER 8 REVIEW EXAM Simplify: (5a 4 ) 2 25a 8

5. CHAPTER 8 REVIEW EXAM Simplify: (3x 4 y) 3 27x 12 y 3

6. CHAPTER 8 REVIEW EXAM Simplify:

7. CHAPTER 8 REVIEW EXAM Simplify:

8. CHAPTER 8 REVIEW EXAM Simplify:

9. CHAPTER 8 REVIEW EXAM Simplify:

10. CHAPTER 8 REVIEW EXAM Simplify:

11. CHAPTER 8 REVIEW EXAM Simplify: 2x 0 y 3 2y 3

12. CHAPTER 8 REVIEW EXAM Simplify: (7xy) 0 1

13. CHAPTER 8 REVIEW EXAM Simplify: 5 0 + 3 4

14. CHAPTER 8 REVIEW EXAM Simplify: 5 0 + 5 0 2

15. CHAPTER 8 REVIEW EXAM Simplify: 2 0 (2 0 ) 1

16. CHAPTER 8 REVIEW EXAM Simplify: (x 3 )(x -2 )(x 3 ) x4x4

17. CHAPTER 8 REVIEW EXAM Express 58,900 in scientific notation 5.89 x 10 4

18. CHAPTER 8 REVIEW EXAM Express.00039 in scientific notation 3.9 x 10 - 4

19. CHAPTER 8 REVIEW EXAM Express 4.56 x 10 8 in decimal notation 456,000,000

20. CHAPTER 8 REVIEW EXAM Express 2.99 x 10 -6 in decimal notation 0.00000299

21. CHAPTER 8 REVIEW EXAM Find the degree of the monomial 7x 2 yz 4

22. CHAPTER 8 REVIEW EXAM Find the degree of the polynomial 5x 3 + 3xy – 5 3

23. CHAPTER 8 REVIEW EXAM Simplify: (4x 2 + 3x – 5) + (2x 2 – 8x + 2) 6x 2 – 5x – 3

24. CHAPTER 8 REVIEW EXAM Simplify: (2m 2 + 7m – 2) – (m 2 – 3m + 6) m 2 + 10m – 8

25. CHAPTER 8 REVIEW EXAM Simplify: 4(a 2 + 2a – 5) – 3(4a 2 – 3a – 2) -8a 2 + 17a – 14

26. CHAPTER 8 REVIEW EXAM Simplify: (x + 3)(x + 5) x 2 + 8x + 15

27. CHAPTER 8 REVIEW EXAM Simplify: (x – 2)(x + 8) x 2 + 6x – 16

28. CHAPTER 8 REVIEW EXAM Simplify: (x – 6)(x – 1) x 2 – 7x + 6

29. CHAPTER 8 REVIEW EXAM Simplify: (3a – b)(a – 7b) 3a 2 – 22ab + 7b 2

30. CHAPTER 8 REVIEW EXAM Simplify: (m – 7)(m + 7) m 2 – 49

31. CHAPTER 8 REVIEW EXAM Simplify: (x – 4) 2 x 2 – 8x + 16

32. CHAPTER 8 REVIEW EXAM Simplify: (2m – 9) 2 4m 2 – 36m + 81

33. CHAPTER 8 REVIEW EXAM Simplify: (x + 5) 2 x 2 + 10x + 25

34. CHAPTER 8 REVIEW EXAM Simplify: (a + 3b) 2 a 2 + 6ab + 9b 2

35. CHAPTER 8 REVIEW EXAM Simplify: (x + 2)(x 2 – 5x + 3) x 3 – 3x 2 – 7x + 6

36. CHAPTER 8 REVIEW EXAM Solve: 11(n – 3) + 5 = 2n + 44 n = 8

37. CHAPTER 8 REVIEW EXAM Solve: x(x – 3) + 4x – 3 = 8x + x(3 + x) n =

38. CHAPTER 8 REVIEW EXAM A garden is 4 feet longer than it is wide. The area of the garden is 320 ft 2. Using w for the width, write an equation that would be used to find the length and width. Do not solve. w(w + 4) = 320