University:
Davenport University
Course:
MATH 135 | College Algebra
Academic year:

2023
Views:

122

Pages:

3
Author:

Lily Callahan

Algebra 1 Unit 7 Exponent Rules Worksheet #2 Simplify each expression below using exponent rules. Your final answer should not include any negative exponents. You MUST show work in order to receive credit. 1. x5 • x 2 2. y 3 • y • y 4 3. b 4 • b −4 4. 7 x 3 y 2 • 5 xy 9 5. a10 • a 2 • a −6 6. (z ) 9. (x 7. 7 2 (b ) 8. 2 4 10. ( 3x ) 13. (m ) c4 16. 8 c 7 4 11. • m3 −8 −3 (m ) ( 2ab ) 5 14. p 2 • ( p 5 ) 5x −4 17. x −9 5 5 2 y 4 m3 ) 12. ( 2x y ) 15. x5 x2 2 3 x3 • x 4 18. x2 6 8  6 19.  4  z  3  m4  22.  9   5n   a3  20.  5  b  3  3x 7  23.  12   2y  25. 5x 0 y 5 26. 2 x −2 28. 3 x −2 y −5 29. (x 32. (x ) 31. (f −3 g 5 h8 ) 4 −3 −2  3x 4  21.  6   y  4 24. 5 ( 8m ) 0 27. 5m −3 n 4 y2 ) 2 4 −3 • 3x5 ( 4x 33. ( 3x ) • ( 2 x ) 4 y −3 ) −2 30. 3 2 3 3 2 4 3 x8 5 y 2 • 2 y x3 34. (5x y ) • ( 2x y ) 35. 36. x3 y x 2 y 9 • 8 xy 5 x  r 2 t −3  37.  −3 5  r t  2  x 4 y −7  38.  −2 4  x y  3 2  x −3 y −8  39.  4 −2   x y  6  m3 p 5   m 2 n 0 p 3  40.  7  •  4 2   n   mn  BONUS: (5x −8 7 2 3 3 y 3 z −1 ) • ( 2 xy −5 ) • ( 2 y −3 z 2 ) 3 −7

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