Optimal. Leaf size=160 \[ \frac{32 c^3 \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{3465 b^5 x^3}-\frac{16 c^2 \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{1155 b^4 x^4}+\frac{4 c \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{231 b^3 x^5}-\frac{2 \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{99 b^2 x^6}-\frac{2 A \left (b x+c x^2\right )^{3/2}}{11 b x^7} \]
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Rubi [A] time = 0.157367, antiderivative size = 160, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {792, 658, 650} \[ \frac{32 c^3 \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{3465 b^5 x^3}-\frac{16 c^2 \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{1155 b^4 x^4}+\frac{4 c \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{231 b^3 x^5}-\frac{2 \left (b x+c x^2\right )^{3/2} (11 b B-8 A c)}{99 b^2 x^6}-\frac{2 A \left (b x+c x^2\right )^{3/2}}{11 b x^7} \]
Antiderivative was successfully verified.
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Rule 792
Rule 658
Rule 650
Rubi steps
\begin{align*} \int \frac{(A+B x) \sqrt{b x+c x^2}}{x^7} \, dx &=-\frac{2 A \left (b x+c x^2\right )^{3/2}}{11 b x^7}+\frac{\left (2 \left (-7 (-b B+A c)+\frac{3}{2} (-b B+2 A c)\right )\right ) \int \frac{\sqrt{b x+c x^2}}{x^6} \, dx}{11 b}\\ &=-\frac{2 A \left (b x+c x^2\right )^{3/2}}{11 b x^7}-\frac{2 (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{99 b^2 x^6}-\frac{(2 c (11 b B-8 A c)) \int \frac{\sqrt{b x+c x^2}}{x^5} \, dx}{33 b^2}\\ &=-\frac{2 A \left (b x+c x^2\right )^{3/2}}{11 b x^7}-\frac{2 (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{99 b^2 x^6}+\frac{4 c (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{231 b^3 x^5}+\frac{\left (8 c^2 (11 b B-8 A c)\right ) \int \frac{\sqrt{b x+c x^2}}{x^4} \, dx}{231 b^3}\\ &=-\frac{2 A \left (b x+c x^2\right )^{3/2}}{11 b x^7}-\frac{2 (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{99 b^2 x^6}+\frac{4 c (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{231 b^3 x^5}-\frac{16 c^2 (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{1155 b^4 x^4}-\frac{\left (16 c^3 (11 b B-8 A c)\right ) \int \frac{\sqrt{b x+c x^2}}{x^3} \, dx}{1155 b^4}\\ &=-\frac{2 A \left (b x+c x^2\right )^{3/2}}{11 b x^7}-\frac{2 (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{99 b^2 x^6}+\frac{4 c (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{231 b^3 x^5}-\frac{16 c^2 (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{1155 b^4 x^4}+\frac{32 c^3 (11 b B-8 A c) \left (b x+c x^2\right )^{3/2}}{3465 b^5 x^3}\\ \end{align*}
Mathematica [A] time = 0.0524444, size = 100, normalized size = 0.62 \[ -\frac{2 (x (b+c x))^{3/2} \left (A \left (240 b^2 c^2 x^2-280 b^3 c x+315 b^4-192 b c^3 x^3+128 c^4 x^4\right )+11 b B x \left (-30 b^2 c x+35 b^3+24 b c^2 x^2-16 c^3 x^3\right )\right )}{3465 b^5 x^7} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 110, normalized size = 0.7 \begin{align*} -{\frac{ \left ( 2\,cx+2\,b \right ) \left ( 128\,A{c}^{4}{x}^{4}-176\,Bb{c}^{3}{x}^{4}-192\,Ab{c}^{3}{x}^{3}+264\,B{b}^{2}{c}^{2}{x}^{3}+240\,A{b}^{2}{c}^{2}{x}^{2}-330\,B{b}^{3}c{x}^{2}-280\,A{b}^{3}cx+385\,{b}^{4}Bx+315\,A{b}^{4} \right ) }{3465\,{x}^{6}{b}^{5}}\sqrt{c{x}^{2}+bx}} \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 = 1.88224, size = 292, normalized size = 1.82 \begin{align*} -\frac{2 \,{\left (315 \, A b^{5} - 16 \,{\left (11 \, B b c^{4} - 8 \, A c^{5}\right )} x^{5} + 8 \,{\left (11 \, B b^{2} c^{3} - 8 \, A b c^{4}\right )} x^{4} - 6 \,{\left (11 \, B b^{3} c^{2} - 8 \, A b^{2} c^{3}\right )} x^{3} + 5 \,{\left (11 \, B b^{4} c - 8 \, A b^{3} c^{2}\right )} x^{2} + 35 \,{\left (11 \, B b^{5} + A b^{4} c\right )} x\right )} \sqrt{c x^{2} + b x}}{3465 \, b^{5} x^{6}} \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{\sqrt{x \left (b + c x\right )} \left (A + B x\right )}{x^{7}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.22731, size = 501, normalized size = 3.13 \begin{align*} \frac{2 \,{\left (6930 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{7} B c^{\frac{5}{2}} + 19404 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{6} B b c^{2} + 11088 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{6} A c^{3} + 21945 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{5} B b^{2} c^{\frac{3}{2}} + 36960 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{5} A b c^{\frac{5}{2}} + 12375 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{4} B b^{3} c + 51480 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{4} A b^{2} c^{2} + 3465 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{3} B b^{4} \sqrt{c} + 38115 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{3} A b^{3} c^{\frac{3}{2}} + 385 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{2} B b^{5} + 15785 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{2} A b^{4} c + 3465 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )} A b^{5} \sqrt{c} + 315 \, A b^{6}\right )}}{3465 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{11}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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