Optimal. Leaf size=97 \[ -\frac{(x+21) \left (3 x^2+2\right )^{3/2}}{6 (2 x+3)}-\frac{1}{8} (193-63 x) \sqrt{3 x^2+2}+\frac{193}{16} \sqrt{35} \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )+\frac{663}{16} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
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Rubi [A] time = 0.0606799, antiderivative size = 97, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {813, 815, 844, 215, 725, 206} \[ -\frac{(x+21) \left (3 x^2+2\right )^{3/2}}{6 (2 x+3)}-\frac{1}{8} (193-63 x) \sqrt{3 x^2+2}+\frac{193}{16} \sqrt{35} \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )+\frac{663}{16} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right ) \]
Antiderivative was successfully verified.
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Rule 813
Rule 815
Rule 844
Rule 215
Rule 725
Rule 206
Rubi steps
\begin{align*} \int \frac{(5-x) \left (2+3 x^2\right )^{3/2}}{(3+2 x)^2} \, dx &=-\frac{(21+x) \left (2+3 x^2\right )^{3/2}}{6 (3+2 x)}-\frac{1}{8} \int \frac{(8-252 x) \sqrt{2+3 x^2}}{3+2 x} \, dx\\ &=-\frac{1}{8} (193-63 x) \sqrt{2+3 x^2}-\frac{(21+x) \left (2+3 x^2\right )^{3/2}}{6 (3+2 x)}-\frac{1}{192} \int \frac{9456-47736 x}{(3+2 x) \sqrt{2+3 x^2}} \, dx\\ &=-\frac{1}{8} (193-63 x) \sqrt{2+3 x^2}-\frac{(21+x) \left (2+3 x^2\right )^{3/2}}{6 (3+2 x)}+\frac{1989}{16} \int \frac{1}{\sqrt{2+3 x^2}} \, dx-\frac{6755}{16} \int \frac{1}{(3+2 x) \sqrt{2+3 x^2}} \, dx\\ &=-\frac{1}{8} (193-63 x) \sqrt{2+3 x^2}-\frac{(21+x) \left (2+3 x^2\right )^{3/2}}{6 (3+2 x)}+\frac{663}{16} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )+\frac{6755}{16} \operatorname{Subst}\left (\int \frac{1}{35-x^2} \, dx,x,\frac{4-9 x}{\sqrt{2+3 x^2}}\right )\\ &=-\frac{1}{8} (193-63 x) \sqrt{2+3 x^2}-\frac{(21+x) \left (2+3 x^2\right )^{3/2}}{6 (3+2 x)}+\frac{663}{16} \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )+\frac{193}{16} \sqrt{35} \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{2+3 x^2}}\right )\\ \end{align*}
Mathematica [A] time = 0.104492, size = 87, normalized size = 0.9 \[ \frac{1}{48} \left (-\frac{2 \sqrt{3 x^2+2} \left (12 x^3-126 x^2+599 x+1905\right )}{2 x+3}+579 \sqrt{35} \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )+1989 \sqrt{3} \sinh ^{-1}\left (\sqrt{\frac{3}{2}} x\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 131, normalized size = 1.4 \begin{align*} -{\frac{193}{210} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}}}+{\frac{63\,x}{8}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}}}+{\frac{663\,\sqrt{3}}{16}{\it Arcsinh} \left ({\frac{x\sqrt{6}}{2}} \right ) }-{\frac{193}{16}\sqrt{12\, \left ( x+3/2 \right ) ^{2}-36\,x-19}}+{\frac{193\,\sqrt{35}}{16}{\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}{70} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{5}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}+{\frac{39\,x}{70} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.5111, size = 134, normalized size = 1.38 \begin{align*} -\frac{1}{12} \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}} + \frac{63}{8} \, \sqrt{3 \, x^{2} + 2} x + \frac{663}{16} \, \sqrt{3} \operatorname{arsinh}\left (\frac{1}{2} \, \sqrt{6} x\right ) - \frac{193}{16} \, \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{193}{8} \, \sqrt{3 \, x^{2} + 2} - \frac{13 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{4 \,{\left (2 \, x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.37092, size = 332, normalized size = 3.42 \begin{align*} \frac{1989 \, \sqrt{3}{\left (2 \, x + 3\right )} \log \left (-\sqrt{3} \sqrt{3 \, x^{2} + 2} x - 3 \, x^{2} - 1\right ) + 579 \, \sqrt{35}{\left (2 \, x + 3\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 ) - 4 \,{\left (12 \, x^{3} - 126 \, x^{2} + 599 \, x + 1905\right )} \sqrt{3 \, x^{2} + 2}}{96 \,{\left (2 \, x + 3\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 = 1.74801, size = 641, normalized size = 6.61 \begin{align*} \frac{193}{16} \, \sqrt{35} \log \left (\sqrt{35}{\left (\sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )} - 9\right ) \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) - \frac{663}{16} \, \sqrt{3} \log \left (\frac{{\left | -2 \, \sqrt{3} + 2 \, \sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{2 \, \sqrt{35}}{2 \, x + 3} \right |}}{2 \,{\left (\sqrt{3} + \sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )}}\right ) \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) - \frac{455}{32} \, \sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) + \frac{3 \,{\left (704 \,{\left (\sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )}^{5} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) - 323 \, \sqrt{35}{\left (\sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )}^{4} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) - 1944 \,{\left (\sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )}^{3} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) + 1158 \, \sqrt{35}{\left (\sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )}^{2} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) + 1872 \,{\left (\sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) - 1263 \, \sqrt{35} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right )\right )}}{8 \,{\left ({\left (\sqrt{-\frac{18}{2 \, x + 3} + \frac{35}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{35}}{2 \, x + 3}\right )}^{2} - 3\right )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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