Simplify: (-2)^-3 a) 8 b) 1/8 c) -8 d) -1/8

Xiaoyun asked Sep 5, 2022

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37 votes

Simplify: (-2)^-3

a) 8
b) 1/8
c) -8
d) -1/8

Xiaoyun asked Sep 5, 2022

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16 votes

Answer:

-1/8

Explanation:

(-2)^-3

We know that a^-b = 1/a^b

1/(-2)^3

We know (-2)^3 = -8

1/(-8)

-1/8

Sofl answered Sep 10, 2022

by Sofl

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