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18-11-2018
Mathematics

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Simplify [tex]7^{-2log_{7}3}[/tex] using the properties of logarithms

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altavistard altavistard

19-11-2018

This expression is equivalent to:

[ 7^(log to the base 7 of 3)]^(-2), or [3]^(-2)], or 1/9.

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