Exponents and Multiplication - Kuta Software LLC

Kuta Software - Infinite Pre-Algebra Name___________________________________

Exponents and Multiplication Date________________ Period____

Simplify. Your answer should contain only positive exponents.

1) 42 ⋅ 42 2) 4 ⋅ 42

3) 32 ⋅ 32 4) 2 ⋅ 22 ⋅ 22

5) 2n4 ⋅ 5n4 6) 6r ⋅ 5r2

7) 2n4 ⋅ 6n4 8) 6k2 ⋅ k

9) 5b2 ⋅ 8b 10) 4x2 ⋅ 3x

11) 6x ⋅ 2x2 12) 6x ⋅ 6x3

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13) 7v3 ⋅ 10u3v5 ⋅ 8uv3 14) 9x y2 ⋅ 9x5 y2
15) 6m3n3 ⋅ 8m2n3 16) 6x2 ⋅ 6x3 y4
17) 7u2v5 ⋅ 9uv3 18) uv ⋅ 4uv5
19) 10x y3 ⋅ 8x5 y3 20) 3u4v5 ⋅ 7u2v3

21) (2x2)2 22) ( p )4 4
23) (k3)4
25) (x2)3 24) (7k)2

26) (2b2)4

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Kuta Software - Infinite Pre-Algebra Name___________________________________

Exponents and Multiplication Date________________ Period____

Simplify. Your answer should contain only positive exponents.

1) 42 ⋅ 42 2) 4 ⋅ 42

44 43

3) 32 ⋅ 32 4) 2 ⋅ 22 ⋅ 22
34 25

5) 2n4 ⋅ 5n4 6) 6r ⋅ 5r2
10n8 30r3

7) 2n4 ⋅ 6n4 8) 6k2 ⋅ k
12n8 6k3

9) 5b2 ⋅ 8b 10) 4x2 ⋅ 3x
40b3 12x3

11) 6x ⋅ 2x2 12) 6x ⋅ 6x3
12x3 36x4

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13) 7v3 ⋅ 10u3v5 ⋅ 8uv3 14) 9x y2 ⋅ 9x5 y2
560v11u4 81x6y4

15) 6m3n3 ⋅ 8m2n3 16) 6x2 ⋅ 6x3 y4
48m5n6 36x5y4

17) 7u2v5 ⋅ 9uv3 18) uv ⋅ 4uv5
63u 3 v 8 4u 2 v 6

19) 10x y3 ⋅ 8x5 y3 20) 3u4v5 ⋅ 7u2v3
80x6y6 21u 6 v 8

21) (2x2)2 22) ( p )4 4

4x4 p16

23) (k3)4 24) (7k)2

k12 49k2

25) (x2)3 26) (2b2)4

x6 16b8

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