Optimal. Leaf size=99 \[ \frac{x^{m+1} (b c-a d)^2 \, _2F_1\left (1,m+1;m+2;-\frac{b x}{a}\right )}{a b^2 (m+1)}+\frac{d x^{m+1} (b c-a d)}{b^2 (m+1)}+\frac{c d x^{m+1}}{b (m+1)}+\frac{d^2 x^{m+2}}{b (m+2)} \]
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Rubi [A] time = 0.0550933, antiderivative size = 99, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {88, 64, 43} \[ \frac{x^{m+1} (b c-a d)^2 \, _2F_1\left (1,m+1;m+2;-\frac{b x}{a}\right )}{a b^2 (m+1)}+\frac{d x^{m+1} (b c-a d)}{b^2 (m+1)}+\frac{c d x^{m+1}}{b (m+1)}+\frac{d^2 x^{m+2}}{b (m+2)} \]
Antiderivative was successfully verified.
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Rule 88
Rule 64
Rule 43
Rubi steps
\begin{align*} \int \frac{x^m (c+d x)^2}{a+b x} \, dx &=\int \left (\frac{d (b c-a d) x^m}{b^2}+\frac{(b c-a d)^2 x^m}{b^2 (a+b x)}+\frac{d x^m (c+d x)}{b}\right ) \, dx\\ &=\frac{d (b c-a d) x^{1+m}}{b^2 (1+m)}+\frac{d \int x^m (c+d x) \, dx}{b}+\frac{(b c-a d)^2 \int \frac{x^m}{a+b x} \, dx}{b^2}\\ &=\frac{d (b c-a d) x^{1+m}}{b^2 (1+m)}+\frac{(b c-a d)^2 x^{1+m} \, _2F_1\left (1,1+m;2+m;-\frac{b x}{a}\right )}{a b^2 (1+m)}+\frac{d \int \left (c x^m+d x^{1+m}\right ) \, dx}{b}\\ &=\frac{c d x^{1+m}}{b (1+m)}+\frac{d (b c-a d) x^{1+m}}{b^2 (1+m)}+\frac{d^2 x^{2+m}}{b (2+m)}+\frac{(b c-a d)^2 x^{1+m} \, _2F_1\left (1,1+m;2+m;-\frac{b x}{a}\right )}{a b^2 (1+m)}\\ \end{align*}
Mathematica [A] time = 0.0741327, size = 77, normalized size = 0.78 \[ \frac{x^{m+1} \left ((m+2) (b c-a d)^2 \, _2F_1\left (1,m+1;m+2;-\frac{b x}{a}\right )+a d (-a d (m+2)+2 b c (m+2)+b d (m+1) x)\right )}{a b^2 (m+1) (m+2)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.035, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( dx+c \right ) ^{2}{x}^{m}}{bx+a}}\, 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 (d x + c\right )}^{2} x^{m}}{b x + a}\,{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 (d^{2} x^{2} + 2 \, c d x + c^{2}\right )} x^{m}}{b x + a}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 4.71882, size = 219, normalized size = 2.21 \begin{align*} \frac{c^{2} m x x^{m} \Phi \left (\frac{b x e^{i \pi }}{a}, 1, m + 1\right ) \Gamma \left (m + 1\right )}{a \Gamma \left (m + 2\right )} + \frac{c^{2} x x^{m} \Phi \left (\frac{b x e^{i \pi }}{a}, 1, m + 1\right ) \Gamma \left (m + 1\right )}{a \Gamma \left (m + 2\right )} + \frac{2 c d m x^{2} x^{m} \Phi \left (\frac{b x e^{i \pi }}{a}, 1, m + 2\right ) \Gamma \left (m + 2\right )}{a \Gamma \left (m + 3\right )} + \frac{4 c d x^{2} x^{m} \Phi \left (\frac{b x e^{i \pi }}{a}, 1, m + 2\right ) \Gamma \left (m + 2\right )}{a \Gamma \left (m + 3\right )} + \frac{d^{2} m x^{3} x^{m} \Phi \left (\frac{b x e^{i \pi }}{a}, 1, m + 3\right ) \Gamma \left (m + 3\right )}{a \Gamma \left (m + 4\right )} + \frac{3 d^{2} x^{3} x^{m} \Phi \left (\frac{b x e^{i \pi }}{a}, 1, m + 3\right ) \Gamma \left (m + 3\right )}{a \Gamma \left (m + 4\right )} \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 (d x + c\right )}^{2} x^{m}}{b x + a}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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