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Popular >

simplify 2^{(-3)}

Solution

simplify

2^{(- 3)}

Solution

\frac{1}{8}

+1

Solution steps

2^{- 3}

Apply exponent rule:

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

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

= \frac{1}{2 ^{3}}

2^{3} = 8

= \frac{1}{8}

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Frequently Asked Questions (FAQ)

What is 2^{(-3)} ?
The solution to 2^{(-3)} is 1/8