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Popular >

simplify-7^{-2}

Solution

simplify

- 7^{- 2}

Solution

- \frac{1}{49}

+1

Solution steps

- 7^{- 2}

Apply exponent rule:

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

7^{- 2} = \frac{1}{7 ^{2}}

= - \frac{1}{7 ^{2}}

7^{2} = 49

= - \frac{1}{49}

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Frequently Asked Questions (FAQ)

What is simplify-7^{-2} ?
The solution to simplify-7^{-2} is -1/49