Optimal. Leaf size=169 \[ -\frac{b^2 (b+2 c x) \sqrt{b x+c x^2} (3 b B-10 A c)}{128 c^2}+\frac{b^4 (3 b B-10 A c) \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b x+c x^2}}\right )}{128 c^{5/2}}+\frac{(b+2 c x) \left (b x+c x^2\right )^{3/2} (3 b B-10 A c)}{48 c}+\frac{\left (b x+c x^2\right )^{5/2} (3 b B-10 A c)}{15 b}+\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2} \]
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Rubi [A] time = 0.169981, antiderivative size = 169, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.227, Rules used = {792, 664, 612, 620, 206} \[ -\frac{b^2 (b+2 c x) \sqrt{b x+c x^2} (3 b B-10 A c)}{128 c^2}+\frac{b^4 (3 b B-10 A c) \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b x+c x^2}}\right )}{128 c^{5/2}}+\frac{(b+2 c x) \left (b x+c x^2\right )^{3/2} (3 b B-10 A c)}{48 c}+\frac{\left (b x+c x^2\right )^{5/2} (3 b B-10 A c)}{15 b}+\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2} \]
Antiderivative was successfully verified.
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Rule 792
Rule 664
Rule 612
Rule 620
Rule 206
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (b x+c x^2\right )^{5/2}}{x^2} \, dx &=\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2}-\frac{\left (2 \left (-2 (-b B+A c)+\frac{7}{2} (-b B+2 A c)\right )\right ) \int \frac{\left (b x+c x^2\right )^{5/2}}{x} \, dx}{3 b}\\ &=\frac{(3 b B-10 A c) \left (b x+c x^2\right )^{5/2}}{15 b}+\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2}-\frac{1}{6} (-3 b B+10 A c) \int \left (b x+c x^2\right )^{3/2} \, dx\\ &=\frac{(3 b B-10 A c) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{48 c}+\frac{(3 b B-10 A c) \left (b x+c x^2\right )^{5/2}}{15 b}+\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2}-\frac{\left (b^2 (3 b B-10 A c)\right ) \int \sqrt{b x+c x^2} \, dx}{32 c}\\ &=-\frac{b^2 (3 b B-10 A c) (b+2 c x) \sqrt{b x+c x^2}}{128 c^2}+\frac{(3 b B-10 A c) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{48 c}+\frac{(3 b B-10 A c) \left (b x+c x^2\right )^{5/2}}{15 b}+\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2}+\frac{\left (b^4 (3 b B-10 A c)\right ) \int \frac{1}{\sqrt{b x+c x^2}} \, dx}{256 c^2}\\ &=-\frac{b^2 (3 b B-10 A c) (b+2 c x) \sqrt{b x+c x^2}}{128 c^2}+\frac{(3 b B-10 A c) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{48 c}+\frac{(3 b B-10 A c) \left (b x+c x^2\right )^{5/2}}{15 b}+\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2}+\frac{\left (b^4 (3 b B-10 A c)\right ) \operatorname{Subst}\left (\int \frac{1}{1-c x^2} \, dx,x,\frac{x}{\sqrt{b x+c x^2}}\right )}{128 c^2}\\ &=-\frac{b^2 (3 b B-10 A c) (b+2 c x) \sqrt{b x+c x^2}}{128 c^2}+\frac{(3 b B-10 A c) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{48 c}+\frac{(3 b B-10 A c) \left (b x+c x^2\right )^{5/2}}{15 b}+\frac{2 A \left (b x+c x^2\right )^{7/2}}{3 b x^2}+\frac{b^4 (3 b B-10 A c) \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b x+c x^2}}\right )}{128 c^{5/2}}\\ \end{align*}
Mathematica [A] time = 0.272028, size = 147, normalized size = 0.87 \[ \frac{\sqrt{x (b+c x)} \left (\sqrt{c} \left (4 b^2 c^2 x (295 A+186 B x)+30 b^3 c (5 A+B x)+16 b c^3 x^2 (85 A+63 B x)+96 c^4 x^3 (5 A+4 B x)-45 b^4 B\right )+\frac{15 b^{7/2} (3 b B-10 A c) \sinh ^{-1}\left (\frac{\sqrt{c} \sqrt{x}}{\sqrt{b}}\right )}{\sqrt{x} \sqrt{\frac{c x}{b}+1}}\right )}{1920 c^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.011, size = 266, normalized size = 1.6 \begin{align*}{\frac{B}{5} \left ( c{x}^{2}+bx \right ) ^{{\frac{5}{2}}}}+{\frac{bBx}{8} \left ( c{x}^{2}+bx \right ) ^{{\frac{3}{2}}}}+{\frac{{b}^{2}B}{16\,c} \left ( c{x}^{2}+bx \right ) ^{{\frac{3}{2}}}}-{\frac{3\,{b}^{3}Bx}{64\,c}\sqrt{c{x}^{2}+bx}}-{\frac{3\,{b}^{4}B}{128\,{c}^{2}}\sqrt{c{x}^{2}+bx}}+{\frac{3\,B{b}^{5}}{256}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx} \right ){c}^{-{\frac{5}{2}}}}+{\frac{2\,A}{3\,b{x}^{2}} \left ( c{x}^{2}+bx \right ) ^{{\frac{7}{2}}}}-{\frac{2\,Ac}{3\,b} \left ( c{x}^{2}+bx \right ) ^{{\frac{5}{2}}}}-{\frac{5\,Acx}{12} \left ( c{x}^{2}+bx \right ) ^{{\frac{3}{2}}}}-{\frac{5\,Ab}{24} \left ( c{x}^{2}+bx \right ) ^{{\frac{3}{2}}}}+{\frac{5\,A{b}^{2}x}{32}\sqrt{c{x}^{2}+bx}}+{\frac{5\,A{b}^{3}}{64\,c}\sqrt{c{x}^{2}+bx}}-{\frac{5\,A{b}^{4}}{128}\ln \left ({ \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx} \right ){c}^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [A] time = 2.0194, size = 722, normalized size = 4.27 \begin{align*} \left [-\frac{15 \,{\left (3 \, B b^{5} - 10 \, A b^{4} c\right )} \sqrt{c} \log \left (2 \, c x + b - 2 \, \sqrt{c x^{2} + b x} \sqrt{c}\right ) - 2 \,{\left (384 \, B c^{5} x^{4} - 45 \, B b^{4} c + 150 \, A b^{3} c^{2} + 48 \,{\left (21 \, B b c^{4} + 10 \, A c^{5}\right )} x^{3} + 8 \,{\left (93 \, B b^{2} c^{3} + 170 \, A b c^{4}\right )} x^{2} + 10 \,{\left (3 \, B b^{3} c^{2} + 118 \, A b^{2} c^{3}\right )} x\right )} \sqrt{c x^{2} + b x}}{3840 \, c^{3}}, -\frac{15 \,{\left (3 \, B b^{5} - 10 \, A b^{4} c\right )} \sqrt{-c} \arctan \left (\frac{\sqrt{c x^{2} + b x} \sqrt{-c}}{c x}\right ) -{\left (384 \, B c^{5} x^{4} - 45 \, B b^{4} c + 150 \, A b^{3} c^{2} + 48 \,{\left (21 \, B b c^{4} + 10 \, A c^{5}\right )} x^{3} + 8 \,{\left (93 \, B b^{2} c^{3} + 170 \, A b c^{4}\right )} x^{2} + 10 \,{\left (3 \, B b^{3} c^{2} + 118 \, A b^{2} c^{3}\right )} x\right )} \sqrt{c x^{2} + b x}}{1920 \, c^{3}}\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{\left (x \left (b + c x\right )\right )^{\frac{5}{2}} \left (A + B x\right )}{x^{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17782, size = 230, normalized size = 1.36 \begin{align*} \frac{1}{1920} \, \sqrt{c x^{2} + b x}{\left (2 \,{\left (4 \,{\left (6 \,{\left (8 \, B c^{2} x + \frac{21 \, B b c^{5} + 10 \, A c^{6}}{c^{4}}\right )} x + \frac{93 \, B b^{2} c^{4} + 170 \, A b c^{5}}{c^{4}}\right )} x + \frac{5 \,{\left (3 \, B b^{3} c^{3} + 118 \, A b^{2} c^{4}\right )}}{c^{4}}\right )} x - \frac{15 \,{\left (3 \, B b^{4} c^{2} - 10 \, A b^{3} c^{3}\right )}}{c^{4}}\right )} - \frac{{\left (3 \, B b^{5} - 10 \, A b^{4} c\right )} \log \left ({\left | -2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )} \sqrt{c} - b \right |}\right )}{256 \, c^{\frac{5}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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