Optimal. Leaf size=143 \[ \frac{2 x^{5/2} (2 b B-A c)}{3 b c^2 \sqrt{b x+c x^2}}-\frac{8 x^{3/2} (2 b B-A c)}{3 c^3 \sqrt{b x+c x^2}}-\frac{16 b \sqrt{x} (2 b B-A c)}{3 c^4 \sqrt{b x+c x^2}}-\frac{2 x^{9/2} (b B-A c)}{3 b c \left (b x+c x^2\right )^{3/2}} \]
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Rubi [A] time = 0.115188, antiderivative size = 143, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {788, 656, 648} \[ \frac{2 x^{5/2} (2 b B-A c)}{3 b c^2 \sqrt{b x+c x^2}}-\frac{8 x^{3/2} (2 b B-A c)}{3 c^3 \sqrt{b x+c x^2}}-\frac{16 b \sqrt{x} (2 b B-A c)}{3 c^4 \sqrt{b x+c x^2}}-\frac{2 x^{9/2} (b B-A c)}{3 b c \left (b x+c x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 788
Rule 656
Rule 648
Rubi steps
\begin{align*} \int \frac{x^{9/2} (A+B x)}{\left (b x+c x^2\right )^{5/2}} \, dx &=-\frac{2 (b B-A c) x^{9/2}}{3 b c \left (b x+c x^2\right )^{3/2}}-\frac{\left (2 \left (\frac{9}{2} (-b B+A c)-\frac{3}{2} (-b B+2 A c)\right )\right ) \int \frac{x^{7/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{3 b c}\\ &=-\frac{2 (b B-A c) x^{9/2}}{3 b c \left (b x+c x^2\right )^{3/2}}+\frac{2 (2 b B-A c) x^{5/2}}{3 b c^2 \sqrt{b x+c x^2}}-\frac{(4 (2 b B-A c)) \int \frac{x^{5/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{3 c^2}\\ &=-\frac{2 (b B-A c) x^{9/2}}{3 b c \left (b x+c x^2\right )^{3/2}}-\frac{8 (2 b B-A c) x^{3/2}}{3 c^3 \sqrt{b x+c x^2}}+\frac{2 (2 b B-A c) x^{5/2}}{3 b c^2 \sqrt{b x+c x^2}}+\frac{(8 b (2 b B-A c)) \int \frac{x^{3/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{3 c^3}\\ &=-\frac{2 (b B-A c) x^{9/2}}{3 b c \left (b x+c x^2\right )^{3/2}}-\frac{16 b (2 b B-A c) \sqrt{x}}{3 c^4 \sqrt{b x+c x^2}}-\frac{8 (2 b B-A c) x^{3/2}}{3 c^3 \sqrt{b x+c x^2}}+\frac{2 (2 b B-A c) x^{5/2}}{3 b c^2 \sqrt{b x+c x^2}}\\ \end{align*}
Mathematica [A] time = 0.0507561, size = 70, normalized size = 0.49 \[ \frac{2 x^{3/2} \left (8 b^2 c (A-3 B x)-6 b c^2 x (B x-2 A)+c^3 x^2 (3 A+B x)-16 b^3 B\right )}{3 c^4 (x (b+c x))^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 82, normalized size = 0.6 \begin{align*}{\frac{ \left ( 2\,cx+2\,b \right ) \left ( B{c}^{3}{x}^{3}+3\,A{x}^{2}{c}^{3}-6\,B{x}^{2}b{c}^{2}+12\,Ab{c}^{2}x-24\,B{b}^{2}cx+8\,A{b}^{2}c-16\,{b}^{3}B \right ) }{3\,{c}^{4}}{x}^{{\frac{5}{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] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{2 \,{\left (B c x + B b\right )} \sqrt{c x + b} x^{3}}{3 \,{\left (c^{4} x^{3} + 3 \, b c^{3} x^{2} + 3 \, b^{2} c^{2} x + b^{3} c\right )}} + \int \frac{{\left (A b c x^{3} -{\left (2 \, B b^{2} +{\left (2 \, B b c - A c^{2}\right )} x\right )} x^{3}\right )} \sqrt{c x + b}}{c^{5} x^{5} + 4 \, b c^{4} x^{4} + 6 \, b^{2} c^{3} x^{3} + 4 \, b^{3} c^{2} x^{2} + b^{4} c x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.8013, size = 215, normalized size = 1.5 \begin{align*} \frac{2 \,{\left (B c^{3} x^{3} - 16 \, B b^{3} + 8 \, A b^{2} c - 3 \,{\left (2 \, B b c^{2} - A c^{3}\right )} x^{2} - 12 \,{\left (2 \, B b^{2} c - A b c^{2}\right )} x\right )} \sqrt{c x^{2} + b x} \sqrt{x}}{3 \,{\left (c^{6} x^{3} + 2 \, b c^{5} x^{2} + b^{2} c^{4} x\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 [A] time = 1.1618, size = 136, normalized size = 0.95 \begin{align*} \frac{2 \,{\left ({\left (c x + b\right )}^{\frac{3}{2}} B - 9 \, \sqrt{c x + b} B b + 3 \, \sqrt{c x + b} A c - \frac{9 \,{\left (c x + b\right )} B b^{2} - B b^{3} - 6 \,{\left (c x + b\right )} A b c + A b^{2} c}{{\left (c x + b\right )}^{\frac{3}{2}}}\right )}}{3 \, c^{4}} + \frac{16 \,{\left (2 \, B b^{2} - A b c\right )}}{3 \, \sqrt{b} c^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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