Optimal. Leaf size=131 \[ \frac{1}{168} (71-14 x) \left (3 x^2+5 x+2\right )^{7/2}+\frac{373 (6 x+5) \left (3 x^2+5 x+2\right )^{5/2}}{1728}-\frac{1865 (6 x+5) \left (3 x^2+5 x+2\right )^{3/2}}{82944}+\frac{1865 (6 x+5) \sqrt{3 x^2+5 x+2}}{663552}-\frac{1865 \tanh ^{-1}\left (\frac{6 x+5}{2 \sqrt{3} \sqrt{3 x^2+5 x+2}}\right )}{1327104 \sqrt{3}} \]
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Rubi [A] time = 0.0455891, antiderivative size = 131, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.16, Rules used = {779, 612, 621, 206} \[ \frac{1}{168} (71-14 x) \left (3 x^2+5 x+2\right )^{7/2}+\frac{373 (6 x+5) \left (3 x^2+5 x+2\right )^{5/2}}{1728}-\frac{1865 (6 x+5) \left (3 x^2+5 x+2\right )^{3/2}}{82944}+\frac{1865 (6 x+5) \sqrt{3 x^2+5 x+2}}{663552}-\frac{1865 \tanh ^{-1}\left (\frac{6 x+5}{2 \sqrt{3} \sqrt{3 x^2+5 x+2}}\right )}{1327104 \sqrt{3}} \]
Antiderivative was successfully verified.
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Rule 779
Rule 612
Rule 621
Rule 206
Rubi steps
\begin{align*} \int (5-x) (3+2 x) \left (2+5 x+3 x^2\right )^{5/2} \, dx &=\frac{1}{168} (71-14 x) \left (2+5 x+3 x^2\right )^{7/2}+\frac{373}{48} \int \left (2+5 x+3 x^2\right )^{5/2} \, dx\\ &=\frac{373 (5+6 x) \left (2+5 x+3 x^2\right )^{5/2}}{1728}+\frac{1}{168} (71-14 x) \left (2+5 x+3 x^2\right )^{7/2}-\frac{1865 \int \left (2+5 x+3 x^2\right )^{3/2} \, dx}{3456}\\ &=-\frac{1865 (5+6 x) \left (2+5 x+3 x^2\right )^{3/2}}{82944}+\frac{373 (5+6 x) \left (2+5 x+3 x^2\right )^{5/2}}{1728}+\frac{1}{168} (71-14 x) \left (2+5 x+3 x^2\right )^{7/2}+\frac{1865 \int \sqrt{2+5 x+3 x^2} \, dx}{55296}\\ &=\frac{1865 (5+6 x) \sqrt{2+5 x+3 x^2}}{663552}-\frac{1865 (5+6 x) \left (2+5 x+3 x^2\right )^{3/2}}{82944}+\frac{373 (5+6 x) \left (2+5 x+3 x^2\right )^{5/2}}{1728}+\frac{1}{168} (71-14 x) \left (2+5 x+3 x^2\right )^{7/2}-\frac{1865 \int \frac{1}{\sqrt{2+5 x+3 x^2}} \, dx}{1327104}\\ &=\frac{1865 (5+6 x) \sqrt{2+5 x+3 x^2}}{663552}-\frac{1865 (5+6 x) \left (2+5 x+3 x^2\right )^{3/2}}{82944}+\frac{373 (5+6 x) \left (2+5 x+3 x^2\right )^{5/2}}{1728}+\frac{1}{168} (71-14 x) \left (2+5 x+3 x^2\right )^{7/2}-\frac{1865 \operatorname{Subst}\left (\int \frac{1}{12-x^2} \, dx,x,\frac{5+6 x}{\sqrt{2+5 x+3 x^2}}\right )}{663552}\\ &=\frac{1865 (5+6 x) \sqrt{2+5 x+3 x^2}}{663552}-\frac{1865 (5+6 x) \left (2+5 x+3 x^2\right )^{3/2}}{82944}+\frac{373 (5+6 x) \left (2+5 x+3 x^2\right )^{5/2}}{1728}+\frac{1}{168} (71-14 x) \left (2+5 x+3 x^2\right )^{7/2}-\frac{1865 \tanh ^{-1}\left (\frac{5+6 x}{2 \sqrt{3} \sqrt{2+5 x+3 x^2}}\right )}{1327104 \sqrt{3}}\\ \end{align*}
Mathematica [A] time = 0.0855963, size = 101, normalized size = 0.77 \[ \frac{373 \left (6 \sqrt{3 x^2+5 x+2} \left (20736 x^5+86400 x^4+142128 x^3+115320 x^2+46166 x+7305\right )-5 \sqrt{3} \tanh ^{-1}\left (\frac{6 x+5}{2 \sqrt{9 x^2+15 x+6}}\right )\right )}{3981312}-\frac{1}{168} (14 x-71) \left (3 x^2+5 x+2\right )^{7/2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 117, normalized size = 0.9 \begin{align*} -{\frac{x}{12} \left ( 3\,{x}^{2}+5\,x+2 \right ) ^{{\frac{7}{2}}}}+{\frac{71}{168} \left ( 3\,{x}^{2}+5\,x+2 \right ) ^{{\frac{7}{2}}}}+{\frac{1865+2238\,x}{1728} \left ( 3\,{x}^{2}+5\,x+2 \right ) ^{{\frac{5}{2}}}}-{\frac{9325+11190\,x}{82944} \left ( 3\,{x}^{2}+5\,x+2 \right ) ^{{\frac{3}{2}}}}+{\frac{9325+11190\,x}{663552}\sqrt{3\,{x}^{2}+5\,x+2}}-{\frac{1865\,\sqrt{3}}{3981312}\ln \left ({\frac{\sqrt{3}}{3} \left ({\frac{5}{2}}+3\,x \right ) }+\sqrt{3\,{x}^{2}+5\,x+2} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.51696, size = 196, normalized size = 1.5 \begin{align*} -\frac{1}{12} \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{7}{2}} x + \frac{71}{168} \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{7}{2}} + \frac{373}{288} \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{5}{2}} x + \frac{1865}{1728} \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{5}{2}} - \frac{1865}{13824} \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}} x - \frac{9325}{82944} \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}} + \frac{1865}{110592} \, \sqrt{3 \, x^{2} + 5 \, x + 2} x - \frac{1865}{3981312} \, \sqrt{3} \log \left (2 \, \sqrt{3} \sqrt{3 \, x^{2} + 5 \, x + 2} + 6 \, x + 5\right ) + \frac{9325}{663552} \, \sqrt{3 \, x^{2} + 5 \, x + 2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.41356, size = 329, normalized size = 2.51 \begin{align*} -\frac{1}{4644864} \,{\left (10450944 \, x^{7} - 746496 \, x^{6} - 211154688 \, x^{5} - 655212672 \, x^{4} - 897818256 \, x^{3} - 642995688 \, x^{2} - 235223330 \, x - 34777419\right )} \sqrt{3 \, x^{2} + 5 \, x + 2} + \frac{1865}{7962624} \, \sqrt{3} \log \left (-4 \, \sqrt{3} \sqrt{3 \, x^{2} + 5 \, x + 2}{\left (6 \, x + 5\right )} + 72 \, x^{2} + 120 \, x + 49\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 - 328 x \sqrt{3 x^{2} + 5 x + 2}\, dx - \int - 687 x^{2} \sqrt{3 x^{2} + 5 x + 2}\, dx - \int - 669 x^{3} \sqrt{3 x^{2} + 5 x + 2}\, dx - \int - 271 x^{4} \sqrt{3 x^{2} + 5 x + 2}\, dx - \int - 3 x^{5} \sqrt{3 x^{2} + 5 x + 2}\, dx - \int 18 x^{6} \sqrt{3 x^{2} + 5 x + 2}\, dx - \int - 60 \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 [A] time = 1.1177, size = 113, normalized size = 0.86 \begin{align*} -\frac{1}{4644864} \,{\left (2 \,{\left (12 \,{\left (18 \,{\left (8 \,{\left (6 \,{\left (36 \,{\left (14 \, x - 1\right )} x - 10183\right )} x - 189587\right )} x - 2078283\right )} x - 26791487\right )} x - 117611665\right )} x - 34777419\right )} \sqrt{3 \, x^{2} + 5 \, x + 2} + \frac{1865}{3981312} \, \sqrt{3} \log \left ({\left | -2 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 5 \, x + 2}\right )} - 5 \right |}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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