Optimal. Leaf size=79 \[ \frac{\sqrt{3 x^2+2} (187 x+53)}{140 (2 x+3)^2}-\frac{471 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{280 \sqrt{35}}-\frac{1}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
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Rubi [A] time = 0.0421219, antiderivative size = 79, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {811, 844, 215, 725, 206} \[ \frac{\sqrt{3 x^2+2} (187 x+53)}{140 (2 x+3)^2}-\frac{471 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{280 \sqrt{35}}-\frac{1}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
Antiderivative was successfully verified.
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Rule 811
Rule 844
Rule 215
Rule 725
Rule 206
Rubi steps
\begin{align*} \int \frac{(5-x) \sqrt{2+3 x^2}}{(3+2 x)^3} \, dx &=\frac{(53+187 x) \sqrt{2+3 x^2}}{140 (3+2 x)^2}-\frac{1}{560} \int \frac{-312+420 x}{(3+2 x) \sqrt{2+3 x^2}} \, dx\\ &=\frac{(53+187 x) \sqrt{2+3 x^2}}{140 (3+2 x)^2}-\frac{3}{8} \int \frac{1}{\sqrt{2+3 x^2}} \, dx+\frac{471}{280} \int \frac{1}{(3+2 x) \sqrt{2+3 x^2}} \, dx\\ &=\frac{(53+187 x) \sqrt{2+3 x^2}}{140 (3+2 x)^2}-\frac{1}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )-\frac{471}{280} \operatorname{Subst}\left (\int \frac{1}{35-x^2} \, dx,x,\frac{4-9 x}{\sqrt{2+3 x^2}}\right )\\ &=\frac{(53+187 x) \sqrt{2+3 x^2}}{140 (3+2 x)^2}-\frac{1}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )-\frac{471 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{2+3 x^2}}\right )}{280 \sqrt{35}}\\ \end{align*}
Mathematica [A] time = 0.101637, size = 80, normalized size = 1.01 \[ \frac{\frac{70 (187 x+53) \sqrt{3 x^2+2}}{(2 x+3)^2}-471 \sqrt{35} \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{9800}-\frac{1}{8} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 119, normalized size = 1.5 \begin{align*} -{\frac{47}{4900} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}+{\frac{471}{9800}\sqrt{12\, \left ( x+3/2 \right ) ^{2}-36\,x-19}}-{\frac{\sqrt{3}}{8}{\it Arcsinh} \left ({\frac{x\sqrt{6}}{2}} \right ) }-{\frac{471\,\sqrt{35}}{9800}{\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{141\,x}{4900}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}}}-{\frac{13}{280} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \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 = 1.49043, size = 134, normalized size = 1.7 \begin{align*} -\frac{1}{8} \, \sqrt{3} \operatorname{arsinh}\left (\frac{1}{2} \, \sqrt{6} x\right ) + \frac{471}{9800} \, \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{39}{280} \, \sqrt{3 \, x^{2} + 2} - \frac{13 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{70 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac{47 \, \sqrt{3 \, x^{2} + 2}}{280 \,{\left (2 \, x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.89206, size = 347, normalized size = 4.39 \begin{align*} \frac{1225 \, \sqrt{3}{\left (4 \, x^{2} + 12 \, x + 9\right )} \log \left (\sqrt{3} \sqrt{3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) + 471 \, \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 ) + 140 \, \sqrt{3 \, x^{2} + 2}{\left (187 \, x + 53\right )}}{19600 \,{\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{5 \sqrt{3 x^{2} + 2}}{8 x^{3} + 36 x^{2} + 54 x + 27}\, dx - \int \frac{x \sqrt{3 x^{2} + 2}}{8 x^{3} + 36 x^{2} + 54 x + 27}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.32107, size = 277, normalized size = 3.51 \begin{align*} \frac{1}{8} \, \sqrt{3} \log \left (-\sqrt{3} x + \sqrt{3 \, x^{2} + 2}\right ) + \frac{471}{9800} \, \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{3048 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{3} + 4301 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} - 7368 \, \sqrt{3} x + 1496 \, \sqrt{3} + 7368 \, \sqrt{3 \, x^{2} + 2}}{560 \,{\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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