Optimal. Leaf size=107 \[ \frac{2 f (b x)^{7/2} (c+d x)^{n+1}}{b d (2 n+9)}-\frac{2 (b x)^{7/2} (c+d x)^n \left (\frac{d x}{c}+1\right )^{-n} (7 c f-d e (2 n+9)) \, _2F_1\left (\frac{7}{2},-n;\frac{9}{2};-\frac{d x}{c}\right )}{7 b d (2 n+9)} \]
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Rubi [A] time = 0.0438067, antiderivative size = 107, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15, Rules used = {80, 66, 64} \[ \frac{2 f (b x)^{7/2} (c+d x)^{n+1}}{b d (2 n+9)}-\frac{2 (b x)^{7/2} (c+d x)^n \left (\frac{d x}{c}+1\right )^{-n} (7 c f-d e (2 n+9)) \, _2F_1\left (\frac{7}{2},-n;\frac{9}{2};-\frac{d x}{c}\right )}{7 b d (2 n+9)} \]
Antiderivative was successfully verified.
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Rule 80
Rule 66
Rule 64
Rubi steps
\begin{align*} \int (b x)^{5/2} (c+d x)^n (e+f x) \, dx &=\frac{2 f (b x)^{7/2} (c+d x)^{1+n}}{b d (9+2 n)}+\frac{\left (-\frac{7}{2} b c f+b d e \left (\frac{9}{2}+n\right )\right ) \int (b x)^{5/2} (c+d x)^n \, dx}{b d \left (\frac{9}{2}+n\right )}\\ &=\frac{2 f (b x)^{7/2} (c+d x)^{1+n}}{b d (9+2 n)}+\frac{\left (\left (-\frac{7}{2} b c f+b d e \left (\frac{9}{2}+n\right )\right ) (c+d x)^n \left (1+\frac{d x}{c}\right )^{-n}\right ) \int (b x)^{5/2} \left (1+\frac{d x}{c}\right )^n \, dx}{b d \left (\frac{9}{2}+n\right )}\\ &=\frac{2 f (b x)^{7/2} (c+d x)^{1+n}}{b d (9+2 n)}-\frac{2 (7 c f-d e (9+2 n)) (b x)^{7/2} (c+d x)^n \left (1+\frac{d x}{c}\right )^{-n} \, _2F_1\left (\frac{7}{2},-n;\frac{9}{2};-\frac{d x}{c}\right )}{7 b d (9+2 n)}\\ \end{align*}
Mathematica [A] time = 0.0494336, size = 91, normalized size = 0.85 \[ \frac{2 x (b x)^{5/2} (c+d x)^n \left (\frac{d x}{c}+1\right )^{-n} \left ((d e (2 n+9)-7 c f) \, _2F_1\left (\frac{7}{2},-n;\frac{9}{2};-\frac{d x}{c}\right )+7 f (c+d x) \left (\frac{d x}{c}+1\right )^n\right )}{7 d (2 n+9)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.02, size = 0, normalized size = 0. \begin{align*} \int \left ( bx \right ) ^{{\frac{5}{2}}} \left ( dx+c \right ) ^{n} \left ( fx+e \right ) \, dx \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 \left (b x\right )^{\frac{5}{2}}{\left (f x + e\right )}{\left (d x + c\right )}^{n}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left ({\left (b^{2} f x^{3} + b^{2} e x^{2}\right )} \sqrt{b x}{\left (d x + c\right )}^{n}, 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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (b x\right )^{\frac{5}{2}}{\left (f x + e\right )}{\left (d x + c\right )}^{n}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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