Optimal. Leaf size=148 \[ -\frac{1207 \left (3 x^2+2\right )^{3/2}}{857500 (2 x+3)^3}-\frac{111 \left (3 x^2+2\right )^{3/2}}{17500 (2 x+3)^4}-\frac{281 \left (3 x^2+2\right )^{3/2}}{12250 (2 x+3)^5}-\frac{13 \left (3 x^2+2\right )^{3/2}}{210 (2 x+3)^6}-\frac{1017 (4-9 x) \sqrt{3 x^2+2}}{7503125 (2 x+3)^2}-\frac{6102 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{7503125 \sqrt{35}} \]
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Rubi [A] time = 0.0919153, antiderivative size = 148, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {835, 807, 721, 725, 206} \[ -\frac{1207 \left (3 x^2+2\right )^{3/2}}{857500 (2 x+3)^3}-\frac{111 \left (3 x^2+2\right )^{3/2}}{17500 (2 x+3)^4}-\frac{281 \left (3 x^2+2\right )^{3/2}}{12250 (2 x+3)^5}-\frac{13 \left (3 x^2+2\right )^{3/2}}{210 (2 x+3)^6}-\frac{1017 (4-9 x) \sqrt{3 x^2+2}}{7503125 (2 x+3)^2}-\frac{6102 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{7503125 \sqrt{35}} \]
Antiderivative was successfully verified.
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Rule 835
Rule 807
Rule 721
Rule 725
Rule 206
Rubi steps
\begin{align*} \int \frac{(5-x) \sqrt{2+3 x^2}}{(3+2 x)^7} \, dx &=-\frac{13 \left (2+3 x^2\right )^{3/2}}{210 (3+2 x)^6}-\frac{1}{210} \int \frac{(-246+117 x) \sqrt{2+3 x^2}}{(3+2 x)^6} \, dx\\ &=-\frac{13 \left (2+3 x^2\right )^{3/2}}{210 (3+2 x)^6}-\frac{281 \left (2+3 x^2\right )^{3/2}}{12250 (3+2 x)^5}+\frac{\int \frac{(8730-5058 x) \sqrt{2+3 x^2}}{(3+2 x)^5} \, dx}{36750}\\ &=-\frac{13 \left (2+3 x^2\right )^{3/2}}{210 (3+2 x)^6}-\frac{281 \left (2+3 x^2\right )^{3/2}}{12250 (3+2 x)^5}-\frac{111 \left (2+3 x^2\right )^{3/2}}{17500 (3+2 x)^4}-\frac{\int \frac{(-233352+97902 x) \sqrt{2+3 x^2}}{(3+2 x)^4} \, dx}{5145000}\\ &=-\frac{13 \left (2+3 x^2\right )^{3/2}}{210 (3+2 x)^6}-\frac{281 \left (2+3 x^2\right )^{3/2}}{12250 (3+2 x)^5}-\frac{111 \left (2+3 x^2\right )^{3/2}}{17500 (3+2 x)^4}-\frac{1207 \left (2+3 x^2\right )^{3/2}}{857500 (3+2 x)^3}+\frac{2034 \int \frac{\sqrt{2+3 x^2}}{(3+2 x)^3} \, dx}{214375}\\ &=-\frac{1017 (4-9 x) \sqrt{2+3 x^2}}{7503125 (3+2 x)^2}-\frac{13 \left (2+3 x^2\right )^{3/2}}{210 (3+2 x)^6}-\frac{281 \left (2+3 x^2\right )^{3/2}}{12250 (3+2 x)^5}-\frac{111 \left (2+3 x^2\right )^{3/2}}{17500 (3+2 x)^4}-\frac{1207 \left (2+3 x^2\right )^{3/2}}{857500 (3+2 x)^3}+\frac{6102 \int \frac{1}{(3+2 x) \sqrt{2+3 x^2}} \, dx}{7503125}\\ &=-\frac{1017 (4-9 x) \sqrt{2+3 x^2}}{7503125 (3+2 x)^2}-\frac{13 \left (2+3 x^2\right )^{3/2}}{210 (3+2 x)^6}-\frac{281 \left (2+3 x^2\right )^{3/2}}{12250 (3+2 x)^5}-\frac{111 \left (2+3 x^2\right )^{3/2}}{17500 (3+2 x)^4}-\frac{1207 \left (2+3 x^2\right )^{3/2}}{857500 (3+2 x)^3}-\frac{6102 \operatorname{Subst}\left (\int \frac{1}{35-x^2} \, dx,x,\frac{4-9 x}{\sqrt{2+3 x^2}}\right )}{7503125}\\ &=-\frac{1017 (4-9 x) \sqrt{2+3 x^2}}{7503125 (3+2 x)^2}-\frac{13 \left (2+3 x^2\right )^{3/2}}{210 (3+2 x)^6}-\frac{281 \left (2+3 x^2\right )^{3/2}}{12250 (3+2 x)^5}-\frac{111 \left (2+3 x^2\right )^{3/2}}{17500 (3+2 x)^4}-\frac{1207 \left (2+3 x^2\right )^{3/2}}{857500 (3+2 x)^3}-\frac{6102 \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{2+3 x^2}}\right )}{7503125 \sqrt{35}}\\ \end{align*}
Mathematica [A] time = 0.089216, size = 80, normalized size = 0.54 \[ \frac{-\frac{35 \sqrt{3 x^2+2} \left (642132 x^5+5388660 x^4+18236055 x^3+30753930 x^2+18651300 x+22308548\right )}{(2 x+3)^6}-36612 \sqrt{35} \tanh ^{-1}\left (\frac{4-9 x}{\sqrt{35} \sqrt{3 x^2+2}}\right )}{1575656250} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.014, size = 191, normalized size = 1.3 \begin{align*} -{\frac{281}{392000} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-5}}-{\frac{111}{280000} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-4}}-{\frac{1207}{6860000} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-3}}-{\frac{1017}{15006250} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-2}}-{\frac{9153}{262609375} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-1}}+{\frac{6102}{262609375}\sqrt{12\, \left ( x+3/2 \right ) ^{2}-36\,x-19}}-{\frac{6102\,\sqrt{35}}{262609375}{\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{27459\,x}{262609375}\sqrt{3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}}}}-{\frac{13}{13440} \left ( 3\, \left ( x+3/2 \right ) ^{2}-9\,x-{\frac{19}{4}} \right ) ^{{\frac{3}{2}}} \left ( x+{\frac{3}{2}} \right ) ^{-6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.54856, size = 309, normalized size = 2.09 \begin{align*} \frac{6102}{262609375} \, \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{3051}{15006250} \, \sqrt{3 \, x^{2} + 2} - \frac{13 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{210 \,{\left (64 \, x^{6} + 576 \, x^{5} + 2160 \, x^{4} + 4320 \, x^{3} + 4860 \, x^{2} + 2916 \, x + 729\right )}} - \frac{281 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{12250 \,{\left (32 \, x^{5} + 240 \, x^{4} + 720 \, x^{3} + 1080 \, x^{2} + 810 \, x + 243\right )}} - \frac{111 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{17500 \,{\left (16 \, x^{4} + 96 \, x^{3} + 216 \, x^{2} + 216 \, x + 81\right )}} - \frac{1207 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{857500 \,{\left (8 \, x^{3} + 36 \, x^{2} + 54 \, x + 27\right )}} - \frac{2034 \,{\left (3 \, x^{2} + 2\right )}^{\frac{3}{2}}}{7503125 \,{\left (4 \, x^{2} + 12 \, x + 9\right )}} - \frac{9153 \, \sqrt{3 \, x^{2} + 2}}{15006250 \,{\left (2 \, x + 3\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.28851, size = 473, normalized size = 3.2 \begin{align*} \frac{18306 \, \sqrt{35}{\left (64 \, x^{6} + 576 \, x^{5} + 2160 \, x^{4} + 4320 \, x^{3} + 4860 \, x^{2} + 2916 \, x + 729\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 ) - 35 \,{\left (642132 \, x^{5} + 5388660 \, x^{4} + 18236055 \, x^{3} + 30753930 \, x^{2} + 18651300 \, x + 22308548\right )} \sqrt{3 \, x^{2} + 2}}{1575656250 \,{\left (64 \, x^{6} + 576 \, x^{5} + 2160 \, x^{4} + 4320 \, x^{3} + 4860 \, x^{2} + 2916 \, x + 729\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 = 1.21101, size = 490, normalized size = 3.31 \begin{align*} \frac{6102}{262609375} \, \sqrt{35} \log \left (-\frac{{\left | -2 \, \sqrt{3} x - \sqrt{35} - 3 \, \sqrt{3} + 2 \, \sqrt{3 \, x^{2} + 2} \right |}}{2 \, \sqrt{3} x - \sqrt{35} + 3 \, \sqrt{3} - 2 \, \sqrt{3 \, x^{2} + 2}}\right ) - \frac{3 \,{\left (65088 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{11} + 1073952 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{10} + 20936640 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{9} + 87678735 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{8} - 199001970 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{7} - 258582989 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{6} - 1280293308 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{5} + 755892540 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{4} - 1065400320 \,{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{3} + 207134880 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} - 59561856 \, \sqrt{3} x + 2283136 \, \sqrt{3} + 59561856 \, \sqrt{3 \, x^{2} + 2}\right )}}{240100000 \,{\left ({\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )}^{2} + 3 \, \sqrt{3}{\left (\sqrt{3} x - \sqrt{3 \, x^{2} + 2}\right )} - 2\right )}^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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