Factor
\frac{-9\ln(\sqrt{4x^{2}-9}+2x)+2x\sqrt{4x^{2}-9}}{4}
Evaluate
-\frac{9\ln(\sqrt{4x^{2}-9}+2x)}{4}+\frac{x\sqrt{4x^{2}-9}}{2}
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\frac{2x\sqrt{-9+4x^{2}}-9\log_{e}\left(2x+\sqrt{-9+4x^{2}}\right)}{4}
Factor out \frac{1}{4}.
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