Optimal. Leaf size=29 \[ -\frac{2 x^2}{3}+\frac{44 x}{9}-6 \log (x+1)+\frac{425}{27} \log (3 x+2) \]
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Rubi [A] time = 0.0225528, antiderivative size = 29, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {800, 632, 31} \[ -\frac{2 x^2}{3}+\frac{44 x}{9}-6 \log (x+1)+\frac{425}{27} \log (3 x+2) \]
Antiderivative was successfully verified.
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Rule 800
Rule 632
Rule 31
Rubi steps
\begin{align*} \int \frac{(5-x) (3+2 x)^2}{2+5 x+3 x^2} \, dx &=\int \left (\frac{44}{9}-\frac{4 x}{3}+\frac{317+263 x}{9 \left (2+5 x+3 x^2\right )}\right ) \, dx\\ &=\frac{44 x}{9}-\frac{2 x^2}{3}+\frac{1}{9} \int \frac{317+263 x}{2+5 x+3 x^2} \, dx\\ &=\frac{44 x}{9}-\frac{2 x^2}{3}-18 \int \frac{1}{3+3 x} \, dx+\frac{425}{9} \int \frac{1}{2+3 x} \, dx\\ &=\frac{44 x}{9}-\frac{2 x^2}{3}-6 \log (1+x)+\frac{425}{27} \log (2+3 x)\\ \end{align*}
Mathematica [A] time = 0.014763, size = 34, normalized size = 1.17 \[ -\frac{2 x^2}{3}+\frac{44 x}{9}+\frac{425}{27} \log (-6 x-4)-6 \log (-2 (x+1))+\frac{53}{6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 24, normalized size = 0.8 \begin{align*}{\frac{44\,x}{9}}-{\frac{2\,{x}^{2}}{3}}-6\,\ln \left ( 1+x \right ) +{\frac{425\,\ln \left ( 2+3\,x \right ) }{27}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.08969, size = 31, normalized size = 1.07 \begin{align*} -\frac{2}{3} \, x^{2} + \frac{44}{9} \, x + \frac{425}{27} \, \log \left (3 \, x + 2\right ) - 6 \, \log \left (x + 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.55615, size = 76, normalized size = 2.62 \begin{align*} -\frac{2}{3} \, x^{2} + \frac{44}{9} \, x + \frac{425}{27} \, \log \left (3 \, x + 2\right ) - 6 \, \log \left (x + 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.127855, size = 27, normalized size = 0.93 \begin{align*} - \frac{2 x^{2}}{3} + \frac{44 x}{9} + \frac{425 \log{\left (x + \frac{2}{3} \right )}}{27} - 6 \log{\left (x + 1 \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11607, size = 34, normalized size = 1.17 \begin{align*} -\frac{2}{3} \, x^{2} + \frac{44}{9} \, x + \frac{425}{27} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - 6 \, \log \left ({\left | x + 1 \right |}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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