Question

find x

please answer me fast

Answer 1

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Answer 2

Here's ur answer....
Hope u like my process...
$log_{x}(100) - 2 log_{x}(2) = 2 \\ or. \: log_{x}(100) - log_{x}( {2}^{2} ) = log_{x}( {x}^{2} ) \\ or. \: log_{x}( \frac{100}{4} ) = log_{x}( {x}^{2} ) \\ or. \: {x}^{2} = 5 \\ or. \: x = + 5....or .....x = - 5$
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