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Popular >

simplify 25^{-0.5}

Solution

simplify

2 5^{- 0.5}

Solution

\frac{1}{5}

+1

Decimal Notation

0.2

Solution steps

2 5^{- 0.5}

Apply exponent rule:

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

2 5^{- 0.5} = \frac{1}{2 5 ^{0.5}}

= \frac{1}{2 5 ^{0.5}}

2 5^{\frac{1}{2}} = 5

= \frac{1}{5}

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Frequently Asked Questions (FAQ)

What is 25^{-0.5} ?
The solution to 25^{-0.5} is 1/5