Final Answer
$y=\log_{2}\left(\left(x^3-1\right)^7\right)$
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Step-by-step Solution
Specify the solving method
1
Apply the formula: $a\log_{b}\left(x\right)$$=\log_{b}\left(x^a\right)$, where $a=7$, $b=2$ and $x=x^3-1$
$y=\log_{2}\left(\left(x^3-1\right)^7\right)$
Final Answer
$y=\log_{2}\left(\left(x^3-1\right)^7\right)$