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Popular >

simplify 3^{-5}

Solution

simplify

3^{- 5}

Solution

\frac{1}{243}

+1

Decimal Notation

0.00411 \dots

Solution steps

3^{- 5}

Apply exponent rule:

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

3^{- 5} = \frac{1}{3 ^{5}}

= \frac{1}{3 ^{5}}

3^{5} = 243

= \frac{1}{243}

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Frequently Asked Questions (FAQ)

What is 3^{-5} ?
The solution to 3^{-5} is 1/243