NAME ___________________________________________________ DATE _____________________ PERIOD __________
Lesson 3 Skills Practice
Multiplying and Dividing Monomials
Find each product. Express using positive exponents.
1. 23 · 25 28
2. 102 · 107 109
3. 14 · 1 15
4. 63 · 6-3
5. (-3)2(-3)3 (-3) 5
6. (-9)2(-9)2 (-9) 4
7. a2 · a3 a5
8. n8 · n3 n11
9. (p4)(p4)
p8
z13
10. (z6)(z7)
11. (6b3)(3b-4) 18b-1
13. 11a2 · 3a-6
60 or 1
33a-4
15. (8c2)(9c) 72c3
12. (-v)-3(-v)7 (-v) 4
14. 10t2 · 4t10 40t12
16. (4f 8)(5f 6)
20f 14
5 10
58
17. −
2
5
10 6
18. −
104
2
79
19. −
73
6
12 8
20. −
125
3
100 9
21. −
1001 or 100
8
22. − (-2)2
-2
7
100
10
12
(-2) 3
r
z -10
24. −
z-12
2
q4
q
26. −8 g4
(-y) 7
(-y)
28. −5 (-z)7
8
r
23. −
r1 or r
7
25. −8 q-4
27. −2 (-y)5
z
g 12
g
(-z) 12
(-z)
29. the product of two squared and two to the sixth power
28
30. the product of y squared and y cubed y5
31. the quotient of a to the twentieth power and a to the tenth power a10
Math Accelerated • Chapter 4 Powers and Roots
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Find each quotient. Express using positive exponents.