Optimal. Leaf size=77 \[ -\frac{281 \sqrt{3 x^2+2}}{2450 (2 x+3)}-\frac{13 \sqrt{3 x^2+2}}{70 (2 x+3)^2}-\frac{291 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{1225 \sqrt{35}} \]
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Rubi [A] time = 0.0387895, antiderivative size = 77, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {835, 807, 725, 206} \[ -\frac{281 \sqrt{3 x^2+2}}{2450 (2 x+3)}-\frac{13 \sqrt{3 x^2+2}}{70 (2 x+3)^2}-\frac{291 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{1225 \sqrt{35}} \]
Antiderivative was successfully verified.
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Rule 835
Rule 807
Rule 725
Rule 206
Rubi steps
\begin{align*} \int \frac{5-x}{(3+2 x)^3 \sqrt{2+3 x^2}} \, dx &=-\frac{13 \sqrt{2+3 x^2}}{70 (3+2 x)^2}-\frac{1}{70} \int \frac{-82+39 x}{(3+2 x)^2 \sqrt{2+3 x^2}} \, dx\\ &=-\frac{13 \sqrt{2+3 x^2}}{70 (3+2 x)^2}-\frac{281 \sqrt{2+3 x^2}}{2450 (3+2 x)}+\frac{291 \int \frac{1}{(3+2 x) \sqrt{2+3 x^2}} \, dx}{1225}\\ &=-\frac{13 \sqrt{2+3 x^2}}{70 (3+2 x)^2}-\frac{281 \sqrt{2+3 x^2}}{2450 (3+2 x)}-\frac{291 \operatorname{Subst}\left (\int \frac{1}{35-x^2} \, dx,x,\frac{4-9 x}{\sqrt{2+3 x^2}}\right )}{1225}\\ &=-\frac{13 \sqrt{2+3 x^2}}{70 (3+2 x)^2}-\frac{281 \sqrt{2+3 x^2}}{2450 (3+2 x)}-\frac{291 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{2+3 x^2}}\right )}{1225 \sqrt{35}}\\ \end{align*}
Mathematica [A] time = 0.0695316, size = 60, normalized size = 0.78 \[ \frac{-\frac{35 \sqrt{3 x^2+2} (281 x+649)}{(2 x+3)^2}-291 \sqrt{35} \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{42875} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 74, normalized size = 1. \begin{align*} -{\frac{281}{4900}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}-{\frac{291\,\sqrt{35}}{42875}{\it Artanh} \left ({\frac{ \left ( 8-18\,x \right ) \sqrt{35}}{35}{\frac{1}{\sqrt{12\, \left ( x+3/2 \right ) ^{2}-36\,x-19}}}} \right ) }-{\frac{13}{280}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}} \left ( x+{\frac{3}{2}} \right ) ^{-2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.49522, size = 103, normalized size = 1.34 \begin{align*} \frac{291}{42875} \, \sqrt{35} \operatorname{arsinh}\left (\frac{3 \, \sqrt{6} x}{2 \,{\left | 2 \, x + 3 \right |}} - \frac{2 \, \sqrt{6}}{3 \,{\left | 2 \, x + 3 \right |}}\right ) - \frac{13 \, \sqrt{3 \, x^{2} + 2}}{70 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac{281 \, \sqrt{3 \, x^{2} + 2}}{2450 \,{\left (2 \, x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.98242, size = 243, normalized size = 3.16 \begin{align*} \frac{291 \, \sqrt{35}{\left (4 \, x^{2} + 12 \, x + 9\right )} \log \left (-\frac{\sqrt{35} \sqrt{3 \, x^{2} + 2}{\left (9 \, x - 4\right )} + 93 \, x^{2} - 36 \, x + 43}{4 \, x^{2} + 12 \, x + 9}\right ) - 70 \, \sqrt{3 \, x^{2} + 2}{\left (281 \, x + 649\right )}}{85750 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} - \int \frac{x}{8 x^{3} \sqrt{3 x^{2} + 2} + 36 x^{2} \sqrt{3 x^{2} + 2} + 54 x \sqrt{3 x^{2} + 2} + 27 \sqrt{3 x^{2} + 2}}\, dx - \int - \frac{5}{8 x^{3} \sqrt{3 x^{2} + 2} + 36 x^{2} \sqrt{3 x^{2} + 2} + 54 x \sqrt{3 x^{2} + 2} + 27 \sqrt{3 x^{2} + 2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.23148, size = 247, normalized size = 3.21 \begin{align*} \frac{291}{42875} \, \sqrt{35} \log \left (-\frac{{\left | -2 \, \sqrt{3} x - \sqrt{35} - 3 \, \sqrt{3} + 2 \, \sqrt{3 \, x^{2} + 2} \right |}}{2 \, \sqrt{3} x - \sqrt{35} + 3 \, \sqrt{3} - 2 \, \sqrt{3 \, x^{2} + 2}}\right ) - \frac{1164 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{3} + 6463 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} - 17904 \, \sqrt{3} x + 2248 \, \sqrt{3} + 17904 \, \sqrt{3 \, x^{2} + 2}}{4900 \,{\left ({\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} + 3 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )} - 2\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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