Question
Solve for $x : \frac{\log 128}{\log 32}= x$
✓
Answer
$\frac{\log 128}{\log 32}=x$
$ \Rightarrow \frac{\log 2^7}{\log 2^5}=x$
$\Rightarrow \frac{7 \log 2}{5 \log 2}=x $
$ \Rightarrow x=\frac{7}{5} $
$ =1.4$
$ \Rightarrow \frac{\log 2^7}{\log 2^5}=x$
$\Rightarrow \frac{7 \log 2}{5 \log 2}=x $
$ \Rightarrow x=\frac{7}{5} $
$ =1.4$
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