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Popular >

simplify 5^{-8}

Solution

simplify

5^{- 8}

Solution

\frac{1}{390625}

+1

Decimal Notation

0.00000256

Solution steps

5^{- 8}

Apply exponent rule:

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

5^{- 8} = \frac{1}{5 ^{8}}

= \frac{1}{5 ^{8}}

5^{8} = 390625

= \frac{1}{390625}

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Frequently Asked Questions (FAQ)

What is 5^{-8} ?
The solution to 5^{-8} is 1/390625