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Popular >

simplify 4^{-2}

Solution

simplify

4^{- 2}

Solution

\frac{1}{16}

+1

Decimal Notation

0.0625

Solution steps

4^{- 2}

Apply exponent rule:

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

4^{- 2} = \frac{1}{4 ^{2}}

= \frac{1}{4 ^{2}}

4^{2} = 16

= \frac{1}{16}

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Frequently Asked Questions (FAQ)

What is 4^{-2} ?
The solution to 4^{-2} is 1/16