Answer
$log_{8}13+log_{8}7$
Work Step by Step
Based on the product rule of logarithms, we know that $log_{b}(MN)=log_{b}M+log_{b}N$ (for $M\gt0$ and $N\gt0$).
Therefore, $log_{8}(13\times7)=log_{8}13+log_{8}7$.
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