Optimal. Leaf size=72 \[ \frac{1}{45} (21-5 x) \left (3 x^2+2\right )^{5/2}+\frac{137}{36} x \left (3 x^2+2\right )^{3/2}+\frac{137}{12} x \sqrt{3 x^2+2}+\frac{137 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{6 \sqrt{3}} \]
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Rubi [A] time = 0.0190066, antiderivative size = 72, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {780, 195, 215} \[ \frac{1}{45} (21-5 x) \left (3 x^2+2\right )^{5/2}+\frac{137}{36} x \left (3 x^2+2\right )^{3/2}+\frac{137}{12} x \sqrt{3 x^2+2}+\frac{137 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{6 \sqrt{3}} \]
Antiderivative was successfully verified.
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Rule 780
Rule 195
Rule 215
Rubi steps
\begin{align*} \int (5-x) (3+2 x) \left (2+3 x^2\right )^{3/2} \, dx &=\frac{1}{45} (21-5 x) \left (2+3 x^2\right )^{5/2}+\frac{137}{9} \int \left (2+3 x^2\right )^{3/2} \, dx\\ &=\frac{137}{36} x \left (2+3 x^2\right )^{3/2}+\frac{1}{45} (21-5 x) \left (2+3 x^2\right )^{5/2}+\frac{137}{6} \int \sqrt{2+3 x^2} \, dx\\ &=\frac{137}{12} x \sqrt{2+3 x^2}+\frac{137}{36} x \left (2+3 x^2\right )^{3/2}+\frac{1}{45} (21-5 x) \left (2+3 x^2\right )^{5/2}+\frac{137}{6} \int \frac{1}{\sqrt{2+3 x^2}} \, dx\\ &=\frac{137}{12} x \sqrt{2+3 x^2}+\frac{137}{36} x \left (2+3 x^2\right )^{3/2}+\frac{1}{45} (21-5 x) \left (2+3 x^2\right )^{5/2}+\frac{137 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{6 \sqrt{3}}\\ \end{align*}
Mathematica [A] time = 0.0582691, size = 60, normalized size = 0.83 \[ \frac{1}{60} \sqrt{3 x^2+2} \left (-60 x^5+252 x^4+605 x^3+336 x^2+1115 x+112\right )+\frac{137 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{6 \sqrt{3}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 61, normalized size = 0.9 \begin{align*} -{\frac{x}{9} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{5}{2}}}}+{\frac{137\,x}{36} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{3}{2}}}}+{\frac{137\,x}{12}\sqrt{3\,{x}^{2}+2}}+{\frac{137\,\sqrt{3}}{18}{\it Arcsinh} \left ({\frac{x\sqrt{6}}{2}} \right ) }+{\frac{7}{15} \left ( 3\,{x}^{2}+2 \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.46995, size = 81, normalized size = 1.12 \begin{align*} -\frac{1}{9} \,{\left (3 \, x^{2} + 2\right )}^{\frac{5}{2}} x + \frac{7}{15} \,{\left (3 \, x^{2} + 2\right )}^{\frac{5}{2}} + \frac{137}{36} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} x + \frac{137}{12} \, \sqrt{3 \, x^{2} + 2} x + \frac{137}{18} \, \sqrt{3} \operatorname{arsinh}\left (\frac{1}{2} \, \sqrt{6} x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.08861, size = 186, normalized size = 2.58 \begin{align*} -\frac{1}{60} \,{\left (60 \, x^{5} - 252 \, x^{4} - 605 \, x^{3} - 336 \, x^{2} - 1115 \, x - 112\right )} \sqrt{3 \, x^{2} + 2} + \frac{137}{36} \, \sqrt{3} \log \left (-\sqrt{3} \sqrt{3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 6.84533, size = 110, normalized size = 1.53 \begin{align*} - x^{5} \sqrt{3 x^{2} + 2} + \frac{21 x^{4} \sqrt{3 x^{2} + 2}}{5} + \frac{121 x^{3} \sqrt{3 x^{2} + 2}}{12} + \frac{28 x^{2} \sqrt{3 x^{2} + 2}}{5} + \frac{223 x \sqrt{3 x^{2} + 2}}{12} + \frac{28 \sqrt{3 x^{2} + 2}}{15} + \frac{137 \sqrt{3} \operatorname{asinh}{\left (\frac{\sqrt{6} x}{2} \right )}}{18} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13768, size = 76, normalized size = 1.06 \begin{align*} -\frac{1}{60} \,{\left ({\left ({\left ({\left (12 \,{\left (5 \, x - 21\right )} x - 605\right )} x - 336\right )} x - 1115\right )} x - 112\right )} \sqrt{3 \, x^{2} + 2} - \frac{137}{18} \, \sqrt{3} \log \left (-\sqrt{3} x + \sqrt{3 \, x^{2} + 2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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