Optimal. Leaf size=103 \[ \frac{85}{343 \sqrt{1-2 x}}-\frac{85}{294 \sqrt{1-2 x} (3 x+2)}-\frac{26}{21 \sqrt{1-2 x} (3 x+2)^2}+\frac{121}{42 (1-2 x)^{3/2} (3 x+2)^2}-\frac{85}{343} \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right ) \]
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Rubi [A] time = 0.0309631, antiderivative size = 110, normalized size of antiderivative = 1.07, number of steps used = 6, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {89, 78, 51, 63, 206} \[ -\frac{255 \sqrt{1-2 x}}{686 (3 x+2)}+\frac{85}{147 \sqrt{1-2 x} (3 x+2)}-\frac{26}{21 \sqrt{1-2 x} (3 x+2)^2}+\frac{121}{42 (1-2 x)^{3/2} (3 x+2)^2}-\frac{85}{343} \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right ) \]
Antiderivative was successfully verified.
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Rule 89
Rule 78
Rule 51
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{(3+5 x)^2}{(1-2 x)^{5/2} (2+3 x)^3} \, dx &=\frac{121}{42 (1-2 x)^{3/2} (2+3 x)^2}-\frac{1}{42} \int \frac{-378+525 x}{(1-2 x)^{3/2} (2+3 x)^3} \, dx\\ &=\frac{121}{42 (1-2 x)^{3/2} (2+3 x)^2}-\frac{26}{21 \sqrt{1-2 x} (2+3 x)^2}+\frac{85}{42} \int \frac{1}{(1-2 x)^{3/2} (2+3 x)^2} \, dx\\ &=\frac{121}{42 (1-2 x)^{3/2} (2+3 x)^2}-\frac{26}{21 \sqrt{1-2 x} (2+3 x)^2}+\frac{85}{147 \sqrt{1-2 x} (2+3 x)}+\frac{255}{98} \int \frac{1}{\sqrt{1-2 x} (2+3 x)^2} \, dx\\ &=\frac{121}{42 (1-2 x)^{3/2} (2+3 x)^2}-\frac{26}{21 \sqrt{1-2 x} (2+3 x)^2}+\frac{85}{147 \sqrt{1-2 x} (2+3 x)}-\frac{255 \sqrt{1-2 x}}{686 (2+3 x)}+\frac{255}{686} \int \frac{1}{\sqrt{1-2 x} (2+3 x)} \, dx\\ &=\frac{121}{42 (1-2 x)^{3/2} (2+3 x)^2}-\frac{26}{21 \sqrt{1-2 x} (2+3 x)^2}+\frac{85}{147 \sqrt{1-2 x} (2+3 x)}-\frac{255 \sqrt{1-2 x}}{686 (2+3 x)}-\frac{255}{686} \operatorname{Subst}\left (\int \frac{1}{\frac{7}{2}-\frac{3 x^2}{2}} \, dx,x,\sqrt{1-2 x}\right )\\ &=\frac{121}{42 (1-2 x)^{3/2} (2+3 x)^2}-\frac{26}{21 \sqrt{1-2 x} (2+3 x)^2}+\frac{85}{147 \sqrt{1-2 x} (2+3 x)}-\frac{255 \sqrt{1-2 x}}{686 (2+3 x)}-\frac{85}{343} \sqrt{\frac{3}{7}} \tanh ^{-1}\left (\sqrt{\frac{3}{7}} \sqrt{1-2 x}\right )\\ \end{align*}
Mathematica [C] time = 0.0202273, size = 59, normalized size = 0.57 \[ -\frac{340 (2 x-1) (3 x+2)^2 \, _2F_1\left (-\frac{1}{2},2;\frac{1}{2};\frac{3}{7}-\frac{6 x}{7}\right )-49 (104 x+69)}{2058 (1-2 x)^{3/2} (3 x+2)^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.013, size = 66, normalized size = 0.6 \begin{align*}{\frac{18}{2401\, \left ( -6\,x-4 \right ) ^{2}} \left ( -{\frac{43}{2} \left ( 1-2\,x \right ) ^{{\frac{3}{2}}}}+{\frac{889}{18}\sqrt{1-2\,x}} \right ) }-{\frac{85\,\sqrt{21}}{2401}{\it Artanh} \left ({\frac{\sqrt{21}}{7}\sqrt{1-2\,x}} \right ) }+{\frac{242}{1029} \left ( 1-2\,x \right ) ^{-{\frac{3}{2}}}}+{\frac{638}{2401}{\frac{1}{\sqrt{1-2\,x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.65212, size = 124, normalized size = 1.2 \begin{align*} \frac{85}{4802} \, \sqrt{21} \log \left (-\frac{\sqrt{21} - 3 \, \sqrt{-2 \, x + 1}}{\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}}\right ) - \frac{2295 \,{\left (2 \, x - 1\right )}^{3} + 8925 \,{\left (2 \, x - 1\right )}^{2} + 6468 \, x - 15092}{1029 \,{\left (9 \,{\left (-2 \, x + 1\right )}^{\frac{7}{2}} - 42 \,{\left (-2 \, x + 1\right )}^{\frac{5}{2}} + 49 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.84895, size = 297, normalized size = 2.88 \begin{align*} \frac{255 \, \sqrt{7} \sqrt{3}{\left (36 \, x^{4} + 12 \, x^{3} - 23 \, x^{2} - 4 \, x + 4\right )} \log \left (\frac{\sqrt{7} \sqrt{3} \sqrt{-2 \, x + 1} + 3 \, x - 5}{3 \, x + 2}\right ) - 7 \,{\left (9180 \, x^{3} + 4080 \, x^{2} - 7731 \, x - 4231\right )} \sqrt{-2 \, x + 1}}{14406 \,{\left (36 \, x^{4} + 12 \, x^{3} - 23 \, x^{2} - 4 \, x + 4\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.46069, size = 120, normalized size = 1.17 \begin{align*} \frac{85}{4802} \, \sqrt{21} \log \left (\frac{{\left | -2 \, \sqrt{21} + 6 \, \sqrt{-2 \, x + 1} \right |}}{2 \,{\left (\sqrt{21} + 3 \, \sqrt{-2 \, x + 1}\right )}}\right ) + \frac{44 \,{\left (87 \, x - 82\right )}}{7203 \,{\left (2 \, x - 1\right )} \sqrt{-2 \, x + 1}} - \frac{387 \,{\left (-2 \, x + 1\right )}^{\frac{3}{2}} - 889 \, \sqrt{-2 \, x + 1}}{9604 \,{\left (3 \, x + 2\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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