Optimal. Leaf size=108 \[ \frac{2 x^{3/2} (4 b B-A c)}{3 b c^2 \sqrt{b x+c x^2}}+\frac{4 \sqrt{x} (4 b B-A c)}{3 c^3 \sqrt{b x+c x^2}}-\frac{2 x^{7/2} (b B-A c)}{3 b c \left (b x+c x^2\right )^{3/2}} \]
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Rubi [A] time = 0.0896188, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {788, 656, 648} \[ \frac{2 x^{3/2} (4 b B-A c)}{3 b c^2 \sqrt{b x+c x^2}}+\frac{4 \sqrt{x} (4 b B-A c)}{3 c^3 \sqrt{b x+c x^2}}-\frac{2 x^{7/2} (b B-A c)}{3 b c \left (b x+c x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 788
Rule 656
Rule 648
Rubi steps
\begin{align*} \int \frac{x^{7/2} (A+B x)}{\left (b x+c x^2\right )^{5/2}} \, dx &=-\frac{2 (b B-A c) x^{7/2}}{3 b c \left (b x+c x^2\right )^{3/2}}-\frac{\left (2 \left (\frac{7}{2} (-b B+A c)-\frac{3}{2} (-b B+2 A c)\right )\right ) \int \frac{x^{5/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{3 b c}\\ &=-\frac{2 (b B-A c) x^{7/2}}{3 b c \left (b x+c x^2\right )^{3/2}}+\frac{2 (4 b B-A c) x^{3/2}}{3 b c^2 \sqrt{b x+c x^2}}-\frac{(2 (4 b B-A c)) \int \frac{x^{3/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{3 c^2}\\ &=-\frac{2 (b B-A c) x^{7/2}}{3 b c \left (b x+c x^2\right )^{3/2}}+\frac{4 (4 b B-A c) \sqrt{x}}{3 c^3 \sqrt{b x+c x^2}}+\frac{2 (4 b B-A c) x^{3/2}}{3 b c^2 \sqrt{b x+c x^2}}\\ \end{align*}
Mathematica [A] time = 0.037193, size = 53, normalized size = 0.49 \[ \frac{2 x^{3/2} \left (-2 b c (A-6 B x)+3 c^2 x (B x-A)+8 b^2 B\right )}{3 c^3 (x (b+c x))^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 59, normalized size = 0.6 \begin{align*} -{\frac{ \left ( 2\,cx+2\,b \right ) \left ( -3\,B{c}^{2}{x}^{2}+3\,A{c}^{2}x-12\,Bbcx+2\,Abc-8\,{b}^{2}B \right ) }{3\,{c}^{3}}{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*} \int \frac{{\left (B x + A\right )} x^{\frac{7}{2}}}{{\left (c x^{2} + b x\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.86424, size = 169, normalized size = 1.56 \begin{align*} \frac{2 \,{\left (3 \, B c^{2} x^{2} + 8 \, B b^{2} - 2 \, A b c + 3 \,{\left (4 \, B b c - A c^{2}\right )} x\right )} \sqrt{c x^{2} + b x} \sqrt{x}}{3 \,{\left (c^{5} x^{3} + 2 \, b c^{4} x^{2} + b^{2} c^{3} 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 = 1.2064, size = 96, normalized size = 0.89 \begin{align*} \frac{2 \,{\left (3 \, \sqrt{c x + b} B + \frac{6 \,{\left (c x + b\right )} B b - B b^{2} - 3 \,{\left (c x + b\right )} A c + A b c}{{\left (c x + b\right )}^{\frac{3}{2}}}\right )}}{3 \, c^{3}} - \frac{4 \,{\left (4 \, B b - A c\right )}}{3 \, \sqrt{b} c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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