Optimal. Leaf size=40 \[ -\frac{7 (2-7 x)}{6 \sqrt{3 x^2+2}}-\frac{2 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{3 \sqrt{3}} \]
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Rubi [A] time = 0.01125, antiderivative size = 40, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {778, 215} \[ -\frac{7 (2-7 x)}{6 \sqrt{3 x^2+2}}-\frac{2 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{3 \sqrt{3}} \]
Antiderivative was successfully verified.
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Rule 778
Rule 215
Rubi steps
\begin{align*} \int \frac{(5-x) (3+2 x)}{\left (2+3 x^2\right )^{3/2}} \, dx &=-\frac{7 (2-7 x)}{6 \sqrt{2+3 x^2}}-\frac{2}{3} \int \frac{1}{\sqrt{2+3 x^2}} \, dx\\ &=-\frac{7 (2-7 x)}{6 \sqrt{2+3 x^2}}-\frac{2 \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )}{3 \sqrt{3}}\\ \end{align*}
Mathematica [A] time = 0.0297375, size = 43, normalized size = 1.08 \[ -\frac{4 \sqrt{9 x^2+6} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )-147 x+42}{18 \sqrt{3 x^2+2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 37, normalized size = 0.9 \begin{align*}{\frac{49\,x}{6}{\frac{1}{\sqrt{3\,{x}^{2}+2}}}}-{\frac{2\,\sqrt{3}}{9}{\it Arcsinh} \left ({\frac{x\sqrt{6}}{2}} \right ) }-{\frac{7}{3}{\frac{1}{\sqrt{3\,{x}^{2}+2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.49588, size = 49, normalized size = 1.22 \begin{align*} -\frac{2}{9} \, \sqrt{3} \operatorname{arsinh}\left (\frac{1}{2} \, \sqrt{6} x\right ) + \frac{49 \, x}{6 \, \sqrt{3 \, x^{2} + 2}} - \frac{7}{3 \, \sqrt{3 \, x^{2} + 2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.52625, size = 157, normalized size = 3.92 \begin{align*} \frac{2 \, \sqrt{3}{\left (3 \, x^{2} + 2\right )} \log \left (\sqrt{3} \sqrt{3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) + 21 \, \sqrt{3 \, x^{2} + 2}{\left (7 \, x - 2\right )}}{18 \,{\left (3 \, x^{2} + 2\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 13.0461, size = 99, normalized size = 2.48 \begin{align*} - \frac{6 \sqrt{3} x^{2} \operatorname{asinh}{\left (\frac{\sqrt{6} x}{2} \right )}}{27 x^{2} + 18} + \frac{6 x \sqrt{3 x^{2} + 2}}{27 x^{2} + 18} + \frac{15 x}{2 \sqrt{3 x^{2} + 2}} - \frac{4 \sqrt{3} \operatorname{asinh}{\left (\frac{\sqrt{6} x}{2} \right )}}{27 x^{2} + 18} - \frac{7}{3 \sqrt{3 x^{2} + 2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.27343, size = 53, normalized size = 1.32 \begin{align*} \frac{2}{9} \, \sqrt{3} \log \left (-\sqrt{3} x + \sqrt{3 \, x^{2} + 2}\right ) + \frac{7 \,{\left (7 \, x - 2\right )}}{6 \, \sqrt{3 \, x^{2} + 2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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