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Popular >

simplify (-2^3)^{-2}

Solution

simplify

(- 2^{3})^{- 2}

Solution

\frac{1}{64}

+1

Decimal Notation

0.015625

Solution steps

(- 2^{3})^{- 2}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

(- 2^{3})^{- 2} = \frac{1}{( - 2 ^{3} ) ^{2}}

= \frac{1}{( - 2 ^{3} ) ^{2}}

(- 2^{3})^{2} = 64

= \frac{1}{64}

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Frequently Asked Questions (FAQ)

What is (-2^3)^{-2} ?
The solution to (-2^3)^{-2} is 1/64