Optimal. Leaf size=83 \[ -\frac{2 (d+e x)^{11/2} (-a B e-A b e+2 b B d)}{11 e^3}+\frac{2 (d+e x)^{9/2} (b d-a e) (B d-A e)}{9 e^3}+\frac{2 b B (d+e x)^{13/2}}{13 e^3} \]
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Rubi [A] time = 0.0439221, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05, Rules used = {77} \[ -\frac{2 (d+e x)^{11/2} (-a B e-A b e+2 b B d)}{11 e^3}+\frac{2 (d+e x)^{9/2} (b d-a e) (B d-A e)}{9 e^3}+\frac{2 b B (d+e x)^{13/2}}{13 e^3} \]
Antiderivative was successfully verified.
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Rule 77
Rubi steps
\begin{align*} \int (a+b x) (A+B x) (d+e x)^{7/2} \, dx &=\int \left (\frac{(-b d+a e) (-B d+A e) (d+e x)^{7/2}}{e^2}+\frac{(-2 b B d+A b e+a B e) (d+e x)^{9/2}}{e^2}+\frac{b B (d+e x)^{11/2}}{e^2}\right ) \, dx\\ &=\frac{2 (b d-a e) (B d-A e) (d+e x)^{9/2}}{9 e^3}-\frac{2 (2 b B d-A b e-a B e) (d+e x)^{11/2}}{11 e^3}+\frac{2 b B (d+e x)^{13/2}}{13 e^3}\\ \end{align*}
Mathematica [A] time = 0.0743422, size = 70, normalized size = 0.84 \[ \frac{2 (d+e x)^{9/2} \left (13 a e (11 A e-2 B d+9 B e x)+13 A b e (9 e x-2 d)+b B \left (8 d^2-36 d e x+99 e^2 x^2\right )\right )}{1287 e^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 73, normalized size = 0.9 \begin{align*}{\frac{198\,bB{x}^{2}{e}^{2}+234\,Ab{e}^{2}x+234\,Ba{e}^{2}x-72\,Bbdex+286\,aA{e}^{2}-52\,Abde-52\,Bade+16\,bB{d}^{2}}{1287\,{e}^{3}} \left ( ex+d \right ) ^{{\frac{9}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.10207, size = 101, normalized size = 1.22 \begin{align*} \frac{2 \,{\left (99 \,{\left (e x + d\right )}^{\frac{13}{2}} B b - 117 \,{\left (2 \, B b d -{\left (B a + A b\right )} e\right )}{\left (e x + d\right )}^{\frac{11}{2}} + 143 \,{\left (B b d^{2} + A a e^{2} -{\left (B a + A b\right )} d e\right )}{\left (e x + d\right )}^{\frac{9}{2}}\right )}}{1287 \, e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.90534, size = 536, normalized size = 6.46 \begin{align*} \frac{2 \,{\left (99 \, B b e^{6} x^{6} + 8 \, B b d^{6} + 143 \, A a d^{4} e^{2} - 26 \,{\left (B a + A b\right )} d^{5} e + 9 \,{\left (40 \, B b d e^{5} + 13 \,{\left (B a + A b\right )} e^{6}\right )} x^{5} +{\left (458 \, B b d^{2} e^{4} + 143 \, A a e^{6} + 442 \,{\left (B a + A b\right )} d e^{5}\right )} x^{4} + 2 \,{\left (106 \, B b d^{3} e^{3} + 286 \, A a d e^{5} + 299 \,{\left (B a + A b\right )} d^{2} e^{4}\right )} x^{3} + 3 \,{\left (B b d^{4} e^{2} + 286 \, A a d^{2} e^{4} + 104 \,{\left (B a + A b\right )} d^{3} e^{3}\right )} x^{2} -{\left (4 \, B b d^{5} e - 572 \, A a d^{3} e^{3} - 13 \,{\left (B a + A b\right )} d^{4} e^{2}\right )} x\right )} \sqrt{e x + d}}{1287 \, e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 8.29217, size = 578, normalized size = 6.96 \begin{align*} \begin{cases} \frac{2 A a d^{4} \sqrt{d + e x}}{9 e} + \frac{8 A a d^{3} x \sqrt{d + e x}}{9} + \frac{4 A a d^{2} e x^{2} \sqrt{d + e x}}{3} + \frac{8 A a d e^{2} x^{3} \sqrt{d + e x}}{9} + \frac{2 A a e^{3} x^{4} \sqrt{d + e x}}{9} - \frac{4 A b d^{5} \sqrt{d + e x}}{99 e^{2}} + \frac{2 A b d^{4} x \sqrt{d + e x}}{99 e} + \frac{16 A b d^{3} x^{2} \sqrt{d + e x}}{33} + \frac{92 A b d^{2} e x^{3} \sqrt{d + e x}}{99} + \frac{68 A b d e^{2} x^{4} \sqrt{d + e x}}{99} + \frac{2 A b e^{3} x^{5} \sqrt{d + e x}}{11} - \frac{4 B a d^{5} \sqrt{d + e x}}{99 e^{2}} + \frac{2 B a d^{4} x \sqrt{d + e x}}{99 e} + \frac{16 B a d^{3} x^{2} \sqrt{d + e x}}{33} + \frac{92 B a d^{2} e x^{3} \sqrt{d + e x}}{99} + \frac{68 B a d e^{2} x^{4} \sqrt{d + e x}}{99} + \frac{2 B a e^{3} x^{5} \sqrt{d + e x}}{11} + \frac{16 B b d^{6} \sqrt{d + e x}}{1287 e^{3}} - \frac{8 B b d^{5} x \sqrt{d + e x}}{1287 e^{2}} + \frac{2 B b d^{4} x^{2} \sqrt{d + e x}}{429 e} + \frac{424 B b d^{3} x^{3} \sqrt{d + e x}}{1287} + \frac{916 B b d^{2} e x^{4} \sqrt{d + e x}}{1287} + \frac{80 B b d e^{2} x^{5} \sqrt{d + e x}}{143} + \frac{2 B b e^{3} x^{6} \sqrt{d + e x}}{13} & \text{for}\: e \neq 0 \\d^{\frac{7}{2}} \left (A a x + \frac{A b x^{2}}{2} + \frac{B a x^{2}}{2} + \frac{B b x^{3}}{3}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.839, size = 1058, normalized size = 12.75 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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