Optimal. Leaf size=99 \[ -\frac{10 \sqrt{3 x^2+2}}{343 (2 x+3)}-\frac{16 \sqrt{3 x^2+2}}{245 (2 x+3)^2}-\frac{13 \sqrt{3 x^2+2}}{105 (2 x+3)^3}-\frac{57 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{1715 \sqrt{35}} \]
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Rubi [A] time = 0.0572682, antiderivative size = 99, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {835, 807, 725, 206} \[ -\frac{10 \sqrt{3 x^2+2}}{343 (2 x+3)}-\frac{16 \sqrt{3 x^2+2}}{245 (2 x+3)^2}-\frac{13 \sqrt{3 x^2+2}}{105 (2 x+3)^3}-\frac{57 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{1715 \sqrt{35}} \]
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)^4 \sqrt{2+3 x^2}} \, dx &=-\frac{13 \sqrt{2+3 x^2}}{105 (3+2 x)^3}-\frac{1}{105} \int \frac{-123+78 x}{(3+2 x)^3 \sqrt{2+3 x^2}} \, dx\\ &=-\frac{13 \sqrt{2+3 x^2}}{105 (3+2 x)^3}-\frac{16 \sqrt{2+3 x^2}}{245 (3+2 x)^2}+\frac{\int \frac{1590-1440 x}{(3+2 x)^2 \sqrt{2+3 x^2}} \, dx}{7350}\\ &=-\frac{13 \sqrt{2+3 x^2}}{105 (3+2 x)^3}-\frac{16 \sqrt{2+3 x^2}}{245 (3+2 x)^2}-\frac{10 \sqrt{2+3 x^2}}{343 (3+2 x)}+\frac{57 \int \frac{1}{(3+2 x) \sqrt{2+3 x^2}} \, dx}{1715}\\ &=-\frac{13 \sqrt{2+3 x^2}}{105 (3+2 x)^3}-\frac{16 \sqrt{2+3 x^2}}{245 (3+2 x)^2}-\frac{10 \sqrt{2+3 x^2}}{343 (3+2 x)}-\frac{57 \operatorname{Subst}\left (\int \frac{1}{35-x^2} \, dx,x,\frac{4-9 x}{\sqrt{2+3 x^2}}\right )}{1715}\\ &=-\frac{13 \sqrt{2+3 x^2}}{105 (3+2 x)^3}-\frac{16 \sqrt{2+3 x^2}}{245 (3+2 x)^2}-\frac{10 \sqrt{2+3 x^2}}{343 (3+2 x)}-\frac{57 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{2+3 x^2}}\right )}{1715 \sqrt{35}}\\ \end{align*}
Mathematica [A] time = 0.0725998, size = 65, normalized size = 0.66 \[ -\frac{\sqrt{3 x^2+2} \left (600 x^2+2472 x+2995\right )}{5145 (2 x+3)^3}-\frac{57 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{1715 \sqrt{35}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 95, normalized size = 1. \begin{align*} -{\frac{13}{840}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}} \left ( x+{\frac{3}{2}} \right ) ^{-3}}-{\frac{4}{245}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}} \left ( x+{\frac{3}{2}} \right ) ^{-2}}-{\frac{5}{343}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}-{\frac{57\,\sqrt{35}}{60025}{\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 ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.5171, size = 140, normalized size = 1.41 \begin{align*} \frac{57}{60025} \, \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}}{105 \,{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} - \frac{16 \, \sqrt{3 \, x^{2} + 2}}{245 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac{10 \, \sqrt{3 \, x^{2} + 2}}{343 \,{\left (2 \, x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.86666, size = 288, normalized size = 2.91 \begin{align*} \frac{171 \, \sqrt{35}{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\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 \,{\left (600 \, x^{2} + 2472 \, x + 2995\right )} \sqrt{3 \, x^{2} + 2}}{360150 \,{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.27993, size = 308, normalized size = 3.11 \begin{align*} \frac{57}{60025} \, \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{114 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{5} + 855 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{4} + 6750 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{3} - 13290 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} + 10344 \, \sqrt{3} x - 800 \, \sqrt{3} - 10344 \, \sqrt{3 \, x^{2} + 2}}{3430 \,{\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 )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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