Optimal. Leaf size=144 \[ -\frac{6 (47 x+37)}{5 (2 x+3)^3 \sqrt{3 x^2+5 x+2}}-\frac{4632 \sqrt{3 x^2+5 x+2}}{125 (2 x+3)}-\frac{478 \sqrt{3 x^2+5 x+2}}{15 (2 x+3)^2}-\frac{2464 \sqrt{3 x^2+5 x+2}}{75 (2 x+3)^3}+\frac{3289 \tanh ^{-1}\left (\frac{8 x+7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{125 \sqrt{5}} \]
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Rubi [A] time = 0.102739, antiderivative size = 144, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185, Rules used = {822, 834, 806, 724, 206} \[ -\frac{6 (47 x+37)}{5 (2 x+3)^3 \sqrt{3 x^2+5 x+2}}-\frac{4632 \sqrt{3 x^2+5 x+2}}{125 (2 x+3)}-\frac{478 \sqrt{3 x^2+5 x+2}}{15 (2 x+3)^2}-\frac{2464 \sqrt{3 x^2+5 x+2}}{75 (2 x+3)^3}+\frac{3289 \tanh ^{-1}\left (\frac{8 x+7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{125 \sqrt{5}} \]
Antiderivative was successfully verified.
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Rule 822
Rule 834
Rule 806
Rule 724
Rule 206
Rubi steps
\begin{align*} \int \frac{5-x}{(3+2 x)^4 \left (2+5 x+3 x^2\right )^{3/2}} \, dx &=-\frac{6 (37+47 x)}{5 (3+2 x)^3 \sqrt{2+5 x+3 x^2}}-\frac{2}{5} \int \frac{653+846 x}{(3+2 x)^4 \sqrt{2+5 x+3 x^2}} \, dx\\ &=-\frac{6 (37+47 x)}{5 (3+2 x)^3 \sqrt{2+5 x+3 x^2}}-\frac{2464 \sqrt{2+5 x+3 x^2}}{75 (3+2 x)^3}+\frac{2}{75} \int \frac{-5113-7392 x}{(3+2 x)^3 \sqrt{2+5 x+3 x^2}} \, dx\\ &=-\frac{6 (37+47 x)}{5 (3+2 x)^3 \sqrt{2+5 x+3 x^2}}-\frac{2464 \sqrt{2+5 x+3 x^2}}{75 (3+2 x)^3}-\frac{478 \sqrt{2+5 x+3 x^2}}{15 (3+2 x)^2}-\frac{1}{375} \int \frac{19035+35850 x}{(3+2 x)^2 \sqrt{2+5 x+3 x^2}} \, dx\\ &=-\frac{6 (37+47 x)}{5 (3+2 x)^3 \sqrt{2+5 x+3 x^2}}-\frac{2464 \sqrt{2+5 x+3 x^2}}{75 (3+2 x)^3}-\frac{478 \sqrt{2+5 x+3 x^2}}{15 (3+2 x)^2}-\frac{4632 \sqrt{2+5 x+3 x^2}}{125 (3+2 x)}+\frac{3289}{125} \int \frac{1}{(3+2 x) \sqrt{2+5 x+3 x^2}} \, dx\\ &=-\frac{6 (37+47 x)}{5 (3+2 x)^3 \sqrt{2+5 x+3 x^2}}-\frac{2464 \sqrt{2+5 x+3 x^2}}{75 (3+2 x)^3}-\frac{478 \sqrt{2+5 x+3 x^2}}{15 (3+2 x)^2}-\frac{4632 \sqrt{2+5 x+3 x^2}}{125 (3+2 x)}-\frac{6578}{125} \operatorname{Subst}\left (\int \frac{1}{20-x^2} \, dx,x,\frac{-7-8 x}{\sqrt{2+5 x+3 x^2}}\right )\\ &=-\frac{6 (37+47 x)}{5 (3+2 x)^3 \sqrt{2+5 x+3 x^2}}-\frac{2464 \sqrt{2+5 x+3 x^2}}{75 (3+2 x)^3}-\frac{478 \sqrt{2+5 x+3 x^2}}{15 (3+2 x)^2}-\frac{4632 \sqrt{2+5 x+3 x^2}}{125 (3+2 x)}+\frac{3289 \tanh ^{-1}\left (\frac{7+8 x}{2 \sqrt{5} \sqrt{2+5 x+3 x^2}}\right )}{125 \sqrt{5}}\\ \end{align*}
Mathematica [A] time = 0.0607025, size = 84, normalized size = 0.58 \[ \frac{-\frac{10 \left (83376 x^4+424938 x^3+792065 x^2+634312 x+181559\right )}{(2 x+3)^3 \sqrt{3 x^2+5 x+2}}-9867 \sqrt{5} \tanh ^{-1}\left (\frac{-8 x-7}{2 \sqrt{5} \sqrt{3 x^2+5 x+2}}\right )}{1875} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 132, normalized size = 0.9 \begin{align*} -{\frac{349}{600} \left ( x+{\frac{3}{2}} \right ) ^{-2}{\frac{1}{\sqrt{3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}}}}}}-{\frac{271}{75} \left ( x+{\frac{3}{2}} \right ) ^{-1}{\frac{1}{\sqrt{3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}}}}}}+{\frac{3289}{250}{\frac{1}{\sqrt{3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}}}}}}-{\frac{5790+6948\,x}{125}{\frac{1}{\sqrt{3\, \left ( x+3/2 \right ) ^{2}-4\,x-{\frac{19}{4}}}}}}-{\frac{3289\,\sqrt{5}}{625}{\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{13}{120} \left ( x+{\frac{3}{2}} \right ) ^{-3}{\frac{1}{\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 = 2.30726, size = 304, normalized size = 2.11 \begin{align*} -\frac{3289}{625} \, \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{6948 \, x}{125 \, \sqrt{3 \, x^{2} + 5 \, x + 2}} - \frac{8291}{250 \, \sqrt{3 \, x^{2} + 5 \, x + 2}} - \frac{13}{15 \,{\left (8 \, \sqrt{3 \, x^{2} + 5 \, x + 2} x^{3} + 36 \, \sqrt{3 \, x^{2} + 5 \, x + 2} x^{2} + 54 \, \sqrt{3 \, x^{2} + 5 \, x + 2} x + 27 \, \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}} - \frac{349}{150 \,{\left (4 \, \sqrt{3 \, x^{2} + 5 \, x + 2} x^{2} + 12 \, \sqrt{3 \, x^{2} + 5 \, x + 2} x + 9 \, \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}} - \frac{542}{75 \,{\left (2 \, \sqrt{3 \, x^{2} + 5 \, x + 2} x + 3 \, \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.88078, size = 409, normalized size = 2.84 \begin{align*} \frac{9867 \, \sqrt{5}{\left (24 \, x^{5} + 148 \, x^{4} + 358 \, x^{3} + 423 \, x^{2} + 243 \, x + 54\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 (83376 \, x^{4} + 424938 \, x^{3} + 792065 \, x^{2} + 634312 \, x + 181559\right )} \sqrt{3 \, x^{2} + 5 \, x + 2}}{3750 \,{\left (24 \, x^{5} + 148 \, x^{4} + 358 \, x^{3} + 423 \, x^{2} + 243 \, x + 54\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{x}{48 x^{6} \sqrt{3 x^{2} + 5 x + 2} + 368 x^{5} \sqrt{3 x^{2} + 5 x + 2} + 1160 x^{4} \sqrt{3 x^{2} + 5 x + 2} + 1920 x^{3} \sqrt{3 x^{2} + 5 x + 2} + 1755 x^{2} \sqrt{3 x^{2} + 5 x + 2} + 837 x \sqrt{3 x^{2} + 5 x + 2} + 162 \sqrt{3 x^{2} + 5 x + 2}}\, dx - \int - \frac{5}{48 x^{6} \sqrt{3 x^{2} + 5 x + 2} + 368 x^{5} \sqrt{3 x^{2} + 5 x + 2} + 1160 x^{4} \sqrt{3 x^{2} + 5 x + 2} + 1920 x^{3} \sqrt{3 x^{2} + 5 x + 2} + 1755 x^{2} \sqrt{3 x^{2} + 5 x + 2} + 837 x \sqrt{3 x^{2} + 5 x + 2} + 162 \sqrt{3 x^{2} + 5 x + 2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.17173, size = 373, normalized size = 2.59 \begin{align*} \frac{3289}{625} \, \sqrt{5} \log \left (\frac{{\left | -4 \, \sqrt{3} x - 2 \, \sqrt{5} - 6 \, \sqrt{3} + 4 \, \sqrt{3 \, x^{2} + 5 \, x + 2} \right |}}{{\left | -4 \, \sqrt{3} x + 2 \, \sqrt{5} - 6 \, \sqrt{3} + 4 \, \sqrt{3 \, x^{2} + 5 \, x + 2} \right |}}\right ) - \frac{6 \,{\left (4209 \, x + 2959\right )}}{625 \, \sqrt{3 \, x^{2} + 5 \, x + 2}} - \frac{2 \,{\left (118356 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{5} + 851850 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{4} + 6938110 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{3} + 8824815 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{2} + 15944775 \, \sqrt{3} x + 3678471 \, \sqrt{3} - 15944775 \, \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}}{1875 \,{\left (2 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )}^{2} + 6 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )} + 11\right )}^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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