Factor
\frac{\log_{10}\left(e\right)\left(\ln(x)+\ln(3)\right)+9\log_{3}\left(x+4\right)}{9}
Evaluate
\frac{\log(e)\left(\ln(x)+\ln(3)\right)+9\log_{3}\left(x+4\right)}{9}
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\frac{9\log_{3}\left(x+4\right)+\log_{10}\left(3x\right)}{9}
Factor out \frac{1}{9}.
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