Factor
\frac{9\ln(x+9)-9\ln(x)-x}{9}
Evaluate
\ln(x+9)-\ln(x)-\frac{x}{9}
Graph
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\frac{9\log_{e}\left(x+9\right)-9\log_{e}\left(x\right)-x}{9}
Factor out \frac{1}{9}.
Examples
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Matrix
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Limits
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