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Popular >

simplify 7^{-9}

Solution

simplify

7^{- 9}

Solution

\frac{1}{40353607}

+1

Solution steps

7^{- 9}

Apply exponent rule:

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

7^{- 9} = \frac{1}{7 ^{9}}

= \frac{1}{7 ^{9}}

7^{9} = 40353607

= \frac{1}{40353607}

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Frequently Asked Questions (FAQ)

What is 7^{-9} ?
The solution to 7^{-9} is 1/40353607