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Popular >

simplify 7^{-log_{7}(x)}

Solution

simplify

7^{- l o g_{7} (x)}

Solution

\frac{1}{x}

Solution steps

7^{- l o g_{7} (x)}

Apply exponent rule:

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

= \frac{1}{7 ^{l o g_{7} (x)}}

7^{l o g_{7} (x)} = x

= \frac{1}{x}

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Frequently Asked Questions (FAQ)

What is 7^{-log_{7}(x)} ?
The solution to 7^{-log_{7}(x)} is 1/x