Optimal. Leaf size=119 \[ -\frac{4 \left (3 x^2+5 x+2\right )^{3/2}}{5 (2 x+3)^3}-\frac{13 \left (3 x^2+5 x+2\right )^{3/2}}{20 (2 x+3)^4}+\frac{153 (8 x+7) \sqrt{3 x^2+5 x+2}}{800 (2 x+3)^2}-\frac{153 \tanh ^{-1}\left (\frac{8 x+7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{1600 \sqrt{5}} \]
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Rubi [A] time = 0.0642309, antiderivative size = 119, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {834, 806, 720, 724, 206} \[ -\frac{4 \left (3 x^2+5 x+2\right )^{3/2}}{5 (2 x+3)^3}-\frac{13 \left (3 x^2+5 x+2\right )^{3/2}}{20 (2 x+3)^4}+\frac{153 (8 x+7) \sqrt{3 x^2+5 x+2}}{800 (2 x+3)^2}-\frac{153 \tanh ^{-1}\left (\frac{8 x+7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{1600 \sqrt{5}} \]
Antiderivative was successfully verified.
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Rule 834
Rule 806
Rule 720
Rule 724
Rule 206
Rubi steps
\begin{align*} \int \frac{(5-x) \sqrt{2+5 x+3 x^2}}{(3+2 x)^5} \, dx &=-\frac{13 \left (2+5 x+3 x^2\right )^{3/2}}{20 (3+2 x)^4}-\frac{1}{20} \int \frac{\left (-\frac{123}{2}+39 x\right ) \sqrt{2+5 x+3 x^2}}{(3+2 x)^4} \, dx\\ &=-\frac{13 \left (2+5 x+3 x^2\right )^{3/2}}{20 (3+2 x)^4}-\frac{4 \left (2+5 x+3 x^2\right )^{3/2}}{5 (3+2 x)^3}+\frac{153}{40} \int \frac{\sqrt{2+5 x+3 x^2}}{(3+2 x)^3} \, dx\\ &=\frac{153 (7+8 x) \sqrt{2+5 x+3 x^2}}{800 (3+2 x)^2}-\frac{13 \left (2+5 x+3 x^2\right )^{3/2}}{20 (3+2 x)^4}-\frac{4 \left (2+5 x+3 x^2\right )^{3/2}}{5 (3+2 x)^3}-\frac{153 \int \frac{1}{(3+2 x) \sqrt{2+5 x+3 x^2}} \, dx}{1600}\\ &=\frac{153 (7+8 x) \sqrt{2+5 x+3 x^2}}{800 (3+2 x)^2}-\frac{13 \left (2+5 x+3 x^2\right )^{3/2}}{20 (3+2 x)^4}-\frac{4 \left (2+5 x+3 x^2\right )^{3/2}}{5 (3+2 x)^3}+\frac{153}{800} \operatorname{Subst}\left (\int \frac{1}{20-x^2} \, dx,x,\frac{-7-8 x}{\sqrt{2+5 x+3 x^2}}\right )\\ &=\frac{153 (7+8 x) \sqrt{2+5 x+3 x^2}}{800 (3+2 x)^2}-\frac{13 \left (2+5 x+3 x^2\right )^{3/2}}{20 (3+2 x)^4}-\frac{4 \left (2+5 x+3 x^2\right )^{3/2}}{5 (3+2 x)^3}-\frac{153 \tanh ^{-1}\left (\frac{7+8 x}{2 \sqrt{5} \sqrt{2+5 x+3 x^2}}\right )}{1600 \sqrt{5}}\\ \end{align*}
Mathematica [A] time = 0.050206, size = 119, normalized size = 1. \[ \frac{1}{20} \left (-\frac{16 \left (3 x^2+5 x+2\right )^{3/2}}{(2 x+3)^3}-\frac{13 \left (3 x^2+5 x+2\right )^{3/2}}{(2 x+3)^4}+\frac{153 (8 x+7) \sqrt{3 x^2+5 x+2}}{40 (2 x+3)^2}+\frac{153 \tanh ^{-1}\left (\frac{-8 x-7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{80 \sqrt{5}}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 153, normalized size = 1.3 \begin{align*} -{\frac{13}{320} \left ( 3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-4}}-{\frac{1}{10} \left ( 3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-3}}-{\frac{153}{800} \left ( 3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-2}}-{\frac{153}{500} \left ( 3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}-{\frac{153}{8000}\sqrt{12\, \left ( x+3/2 \right ) ^{2}-16\,x-19}}+{\frac{153\,\sqrt{5}}{8000}{\it Artanh} \left ({\frac{2\,\sqrt{5}}{5} \left ( -{\frac{7}{2}}-4\,x \right ){\frac{1}{\sqrt{12\, \left ( x+3/2 \right ) ^{2}-16\,x-19}}}} \right ) }+{\frac{765+918\,x}{1000}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.50443, size = 231, normalized size = 1.94 \begin{align*} \frac{153}{8000} \, \sqrt{5} \log \left (\frac{\sqrt{5} \sqrt{3 \, x^{2} + 5 \, x + 2}}{{\left | 2 \, x + 3 \right |}} + \frac{5}{2 \,{\left | 2 \, x + 3 \right |}} - 2\right ) + \frac{459}{800} \, \sqrt{3 \, x^{2} + 5 \, x + 2} - \frac{13 \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}}{20 \,{\left (16 \, x^{4} + 96 \, x^{3} + 216 \, x^{2} + 216 \, x + 81\right )}} - \frac{4 \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}}{5 \,{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} - \frac{153 \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}}{200 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac{153 \, \sqrt{3 \, x^{2} + 5 \, x + 2}}{200 \,{\left (2 \, x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.39306, size = 354, normalized size = 2.97 \begin{align*} \frac{153 \, \sqrt{5}{\left (16 \, x^{4} + 96 \, x^{3} + 216 \, x^{2} + 216 \, x + 81\right )} \log \left (-\frac{4 \, \sqrt{5} \sqrt{3 \, x^{2} + 5 \, x + 2}{\left (8 \, x + 7\right )} - 124 \, x^{2} - 212 \, x - 89}{4 \, x^{2} + 12 \, x + 9}\right ) + 20 \,{\left (1056 \, x^{3} + 5252 \, x^{2} + 9108 \, x + 4759\right )} \sqrt{3 \, x^{2} + 5 \, x + 2}}{16000 \,{\left (16 \, x^{4} + 96 \, x^{3} + 216 \, x^{2} + 216 \, x + 81\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} + 5 x + 2}}{32 x^{5} + 240 x^{4} + 720 x^{3} + 1080 x^{2} + 810 x + 243}\, dx - \int \frac{x \sqrt{3 x^{2} + 5 x + 2}}{32 x^{5} + 240 x^{4} + 720 x^{3} + 1080 x^{2} + 810 x + 243}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.19684, size = 247, normalized size = 2.08 \begin{align*} -\frac{3}{8000} \, \sqrt{5}{\left (44 \, \sqrt{5} \sqrt{3} + 51 \, \log \left (-\sqrt{5} \sqrt{3} + 4\right )\right )} \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) + \frac{153}{8000} \, \sqrt{5} \log \left ({\left | \sqrt{5}{\left (\sqrt{-\frac{8}{2 \, x + 3} + \frac{5}{{\left (2 \, x + 3\right )}^{2}} + 3} + \frac{\sqrt{5}}{2 \, x + 3}\right )} - 4 \right |}\right ) \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right ) - \frac{1}{1600} \,{\left (\frac{5 \,{\left (\frac{2 \,{\left (\frac{65 \, \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right )}{2 \, x + 3} - 24 \, \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right )\right )}}{2 \, x + 3} - 25 \, \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right )\right )}}{2 \, x + 3} - 132 \, \mathrm{sgn}\left (\frac{1}{2 \, x + 3}\right )\right )} \sqrt{-\frac{8}{2 \, x + 3} + \frac{5}{{\left (2 \, x + 3\right )}^{2}} + 3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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