Optimal. Leaf size=112 \[ -\frac{b \left (a+\frac{b}{x}\right )^{m+1} (2 a c-b d (m+1)) \, _2F_1\left (2,m+1;m+2;\frac{c \left (a+\frac{b}{x}\right )}{a c-b d}\right )}{2 c (m+1) (a c-b d)^3}-\frac{d \left (a+\frac{b}{x}\right )^{m+1}}{2 c \left (\frac{c}{x}+d\right )^2 (a c-b d)} \]
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Rubi [A] time = 0.0680983, antiderivative size = 112, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.235, Rules used = {434, 446, 78, 68} \[ -\frac{b \left (a+\frac{b}{x}\right )^{m+1} (2 a c-b d (m+1)) \, _2F_1\left (2,m+1;m+2;\frac{c \left (a+\frac{b}{x}\right )}{a c-b d}\right )}{2 c (m+1) (a c-b d)^3}-\frac{d \left (a+\frac{b}{x}\right )^{m+1}}{2 c \left (\frac{c}{x}+d\right )^2 (a c-b d)} \]
Antiderivative was successfully verified.
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Rule 434
Rule 446
Rule 78
Rule 68
Rubi steps
\begin{align*} \int \frac{\left (a+\frac{b}{x}\right )^m}{(c+d x)^3} \, dx &=\int \frac{\left (a+\frac{b}{x}\right )^m}{\left (d+\frac{c}{x}\right )^3 x^3} \, dx\\ &=-\operatorname{Subst}\left (\int \frac{x (a+b x)^m}{(d+c x)^3} \, dx,x,\frac{1}{x}\right )\\ &=-\frac{d \left (a+\frac{b}{x}\right )^{1+m}}{2 c (a c-b d) \left (d+\frac{c}{x}\right )^2}-\frac{(2 a c-b d (1+m)) \operatorname{Subst}\left (\int \frac{(a+b x)^m}{(d+c x)^2} \, dx,x,\frac{1}{x}\right )}{2 c (a c-b d)}\\ &=-\frac{d \left (a+\frac{b}{x}\right )^{1+m}}{2 c (a c-b d) \left (d+\frac{c}{x}\right )^2}-\frac{b (2 a c-b d (1+m)) \left (a+\frac{b}{x}\right )^{1+m} \, _2F_1\left (2,1+m;2+m;\frac{c \left (a+\frac{b}{x}\right )}{a c-b d}\right )}{2 c (a c-b d)^3 (1+m)}\\ \end{align*}
Mathematica [A] time = 0.0676184, size = 99, normalized size = 0.88 \[ \frac{\left (a+\frac{b}{x}\right )^{m+1} \left (\frac{b (b d (m+1)-2 a c) \, _2F_1\left (2,m+1;m+2;\frac{b c+a x c}{a c x-b d x}\right )}{(m+1) (a c-b d)^2}-\frac{d x^2}{(c+d x)^2}\right )}{2 c (a c-b d)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.052, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{ \left ( dx+c \right ) ^{3}} \left ( a+{\frac{b}{x}} \right ) ^{m}}\, 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 \frac{{\left (a + \frac{b}{x}\right )}^{m}}{{\left (d x + c\right )}^{3}}\,{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 (\frac{\left (\frac{a x + b}{x}\right )^{m}}{d^{3} x^{3} + 3 \, c d^{2} x^{2} + 3 \, c^{2} d x + c^{3}}, x\right ) \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 (a + \frac{b}{x}\right )^{m}}{\left (c + d x\right )^{3}}\, dx \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 \frac{{\left (a + \frac{b}{x}\right )}^{m}}{{\left (d x + c\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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