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Popular >

simplify (2/10)^{-2}

Solution

simplify

(\frac{2}{10})^{- 2}

Solution

25

Solution steps

(\frac{2}{10})^{- 2}

Apply exponent rule:

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

(\frac{2}{10})^{- 2} = \frac{1}{( \frac{2}{10} ) ^{2}}

= \frac{1}{( \frac{2}{10} ) ^{2}}

(\frac{2}{10})^{2} = \frac{1}{25}

= \frac{1}{\frac{1}{25}}

\frac{1}{\frac{1}{25}} = 25

= 25

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Frequently Asked Questions (FAQ)

What is (2/10)^{-2} ?
The solution to (2/10)^{-2} is 25