Optimal. Leaf size=57 \[ -\frac{2 \left (b x+c x^2\right )^{7/2} (9 b B-2 A c)}{63 b^2 x^7}-\frac{2 A \left (b x+c x^2\right )^{7/2}}{9 b x^8} \]
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Rubi [A] time = 0.0492487, antiderivative size = 57, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {792, 650} \[ -\frac{2 \left (b x+c x^2\right )^{7/2} (9 b B-2 A c)}{63 b^2 x^7}-\frac{2 A \left (b x+c x^2\right )^{7/2}}{9 b x^8} \]
Antiderivative was successfully verified.
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Rule 792
Rule 650
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (b x+c x^2\right )^{5/2}}{x^8} \, dx &=-\frac{2 A \left (b x+c x^2\right )^{7/2}}{9 b x^8}+\frac{\left (2 \left (-8 (-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^7} \, dx}{9 b}\\ &=-\frac{2 A \left (b x+c x^2\right )^{7/2}}{9 b x^8}-\frac{2 (9 b B-2 A c) \left (b x+c x^2\right )^{7/2}}{63 b^2 x^7}\\ \end{align*}
Mathematica [A] time = 0.015944, size = 43, normalized size = 0.75 \[ -\frac{2 (b+c x)^3 \sqrt{x (b+c x)} (7 A b-2 A c x+9 b B x)}{63 b^2 x^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 40, normalized size = 0.7 \begin{align*} -{\frac{ \left ( 2\,cx+2\,b \right ) \left ( -2\,Acx+9\,bBx+7\,Ab \right ) }{63\,{x}^{7}{b}^{2}} \left ( c{x}^{2}+bx \right ) ^{{\frac{5}{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 [B] time = 1.91573, size = 223, normalized size = 3.91 \begin{align*} -\frac{2 \,{\left (7 \, A b^{4} +{\left (9 \, B b c^{3} - 2 \, A c^{4}\right )} x^{4} +{\left (27 \, B b^{2} c^{2} + A b c^{3}\right )} x^{3} + 3 \,{\left (9 \, B b^{3} c + 5 \, A b^{2} c^{2}\right )} x^{2} +{\left (9 \, B b^{4} + 19 \, A b^{3} c\right )} x\right )} \sqrt{c x^{2} + b x}}{63 \, b^{2} x^{5}} \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^{8}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.13519, size = 582, normalized size = 10.21 \begin{align*} \frac{2 \,{\left (63 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{8} B c^{3} + 189 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{7} B b c^{\frac{5}{2}} + 63 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{7} A c^{\frac{7}{2}} + 315 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{6} B b^{2} c^{2} + 273 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{6} A b c^{3} + 315 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{5} B b^{3} c^{\frac{3}{2}} + 567 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{5} A b^{2} c^{\frac{5}{2}} + 189 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{4} B b^{4} c + 693 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{4} A b^{3} c^{2} + 63 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{3} B b^{5} \sqrt{c} + 525 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{3} A b^{4} c^{\frac{3}{2}} + 9 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{2} B b^{6} + 243 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{2} A b^{5} c + 63 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )} A b^{6} \sqrt{c} + 7 \, A b^{7}\right )}}{63 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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