Optimal. Leaf size=370 \[ -\frac {d \left (2 a b c d f^2 m-a^2 d^2 f^2 m-b^2 \left (2 d^2 e^2-4 c d e f+c^2 f^2 (2+m)\right )\right ) (a+b x)^{1+m} (c+d x)^{-m}}{2 b^2 (b c-a d) f^3 m}+\frac {d^2 (a+b x)^{2+m} (c+d x)^{-m}}{2 b^2 f}+\frac {(d e-c f)^2 (a+b x)^m (c+d x)^{-m} \, _2F_1\left (1,-m;1-m;\frac {(b e-a f) (c+d x)}{(d e-c f) (a+b x)}\right )}{f^3 m}+\frac {d \left (2 a b d f (d e-c f (2-m)) m+a^2 d^2 f^2 (1-m) m-b^2 \left (2 d^2 e^2-2 c d e f (2-m)+c^2 f^2 \left (2-3 m+m^2\right )\right )\right ) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{2 b^2 (b c-a d) f^3 m (1+m)} \]
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Rubi [A]
time = 0.29, antiderivative size = 370, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.231, Rules used = {135, 133, 965,
80, 72, 71} \begin {gather*} \frac {d (a+b x)^{m+1} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \left (a^2 d^2 f^2 (1-m) m+2 a b d f m (d e-c f (2-m))-\left (b^2 \left (c^2 f^2 \left (m^2-3 m+2\right )-2 c d e f (2-m)+2 d^2 e^2\right )\right )\right ) \, _2F_1\left (m,m+1;m+2;-\frac {d (a+b x)}{b c-a d}\right )}{2 b^2 f^3 m (m+1) (b c-a d)}-\frac {d (a+b x)^{m+1} (c+d x)^{-m} \left (-a^2 d^2 f^2 m+2 a b c d f^2 m-\left (b^2 \left (c^2 f^2 (m+2)-4 c d e f+2 d^2 e^2\right )\right )\right )}{2 b^2 f^3 m (b c-a d)}+\frac {d^2 (a+b x)^{m+2} (c+d x)^{-m}}{2 b^2 f}+\frac {(a+b x)^m (d e-c f)^2 (c+d x)^{-m} \, _2F_1\left (1,-m;1-m;\frac {(b e-a f) (c+d x)}{(d e-c f) (a+b x)}\right )}{f^3 m} \end {gather*}
Antiderivative was successfully verified.
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Rule 71
Rule 72
Rule 80
Rule 133
Rule 135
Rule 965
Rubi steps
\begin {align*} \int \frac {(a+b x)^m (c+d x)^{2-m}}{e+f x} \, dx &=\frac {d \int (a+b x)^m (c+d x)^{1-m} \, dx}{f}-\frac {(d e-c f) \int \frac {(a+b x)^m (c+d x)^{1-m}}{e+f x} \, dx}{f}\\ &=-\frac {(d (d e-c f)) \int (a+b x)^m (c+d x)^{-m} \, dx}{f^2}+\frac {(d e-c f)^2 \int \frac {(a+b x)^m (c+d x)^{-m}}{e+f x} \, dx}{f^2}+\frac {\left (d (b c-a d) (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m\right ) \int (a+b x)^m \left (\frac {b c}{b c-a d}+\frac {b d x}{b c-a d}\right )^{1-m} \, dx}{b f}\\ &=\frac {d (b c-a d) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (-1+m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{b^2 f (1+m)}+\frac {\left (b (d e-c f)^2\right ) \int (a+b x)^{-1+m} (c+d x)^{-m} \, dx}{f^3}-\frac {\left ((b e-a f) (d e-c f)^2\right ) \int \frac {(a+b x)^{-1+m} (c+d x)^{-m}}{e+f x} \, dx}{f^3}-\frac {\left (d (d e-c f) (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m\right ) \int (a+b x)^m \left (\frac {b c}{b c-a d}+\frac {b d x}{b c-a d}\right )^{-m} \, dx}{f^2}\\ &=-\frac {(d e-c f)^2 (a+b x)^m (c+d x)^{-m} \, _2F_1\left (1,m;1+m;\frac {(d e-c f) (a+b x)}{(b e-a f) (c+d x)}\right )}{f^3 m}+\frac {d (b c-a d) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (-1+m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{b^2 f (1+m)}-\frac {d (d e-c f) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{b f^2 (1+m)}+\frac {\left (b (d e-c f)^2 (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m\right ) \int (a+b x)^{-1+m} \left (\frac {b c}{b c-a d}+\frac {b d x}{b c-a d}\right )^{-m} \, dx}{f^3}\\ &=-\frac {(d e-c f)^2 (a+b x)^m (c+d x)^{-m} \, _2F_1\left (1,m;1+m;\frac {(d e-c f) (a+b x)}{(b e-a f) (c+d x)}\right )}{f^3 m}+\frac {d (b c-a d) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (-1+m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{b^2 f (1+m)}+\frac {(d e-c f)^2 (a+b x)^m (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,m;1+m;-\frac {d (a+b x)}{b c-a d}\right )}{f^3 m}-\frac {d (d e-c f) (a+b x)^{1+m} (c+d x)^{-m} \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,1+m;2+m;-\frac {d (a+b x)}{b c-a d}\right )}{b f^2 (1+m)}\\ \end {align*}
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Mathematica [A]
time = 0.26, size = 258, normalized size = 0.70 \begin {gather*} \frac {(a+b x)^m (c+d x)^{-m} \left (-d (-b c+a d) f^2 m (a+b x) \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (-1+m,1+m;2+m;\frac {d (a+b x)}{-b c+a d}\right )-b (d e-c f) \left (b (d e-c f) (1+m) \left (\, _2F_1\left (1,m;1+m;\frac {(d e-c f) (a+b x)}{(b e-a f) (c+d x)}\right )-\left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,m;1+m;\frac {d (a+b x)}{-b c+a d}\right )\right )+d f m (a+b x) \left (\frac {b (c+d x)}{b c-a d}\right )^m \, _2F_1\left (m,1+m;2+m;\frac {d (a+b x)}{-b c+a d}\right )\right )\right )}{b^2 f^3 m (1+m)} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.03, size = 0, normalized size = 0.00 \[\int \frac {\left (b x +a \right )^{m} \left (d x +c \right )^{2-m}}{f x +e}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {{\left (a+b\,x\right )}^m\,{\left (c+d\,x\right )}^{2-m}}{e+f\,x} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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