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Popular >

simplify sqrt(4^{-3)}

Solution

simplify

4^{- 3}

Solution

\frac{1}{8}

+1

Decimal

0.125

Solution steps

4^{- 3}

4^{- 3} = \frac{1}{64}

= \frac{1}{64}

Apply radical rule:

\frac{a}{b} = \frac{a}{b}, a \geq 0, b \geq 0

= \frac{1}{64}

Apply radical rule:

1 = 1

1 = 1

= \frac{1}{64}

64 = 8

= \frac{1}{8}

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Frequently Asked Questions (FAQ)

What is sqrt(4^{-3)} ?
The solution to sqrt(4^{-3)} is 1/8