Optimal. Leaf size=208 \[ \frac{(d+e x)^m (-b e+c d-c e x) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} \left (\frac{c (d+e x)}{2 c d-b e}\right )^{-m-\frac{1}{2}} (b e g (2 m+3)-2 c (d g m+e f (m+3))) \, _2F_1\left (\frac{3}{2},-m-\frac{1}{2};\frac{5}{2};\frac{c d-b e-c e x}{2 c d-b e}\right )}{3 c^2 e^2 (m+3)}-\frac{g (d+e x)^m \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{c e^2 (m+3)} \]
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Rubi [A] time = 0.309533, antiderivative size = 208, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 44, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.114, Rules used = {794, 679, 677, 70, 69} \[ \frac{(d+e x)^m (-b e+c d-c e x) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} \left (\frac{c (d+e x)}{2 c d-b e}\right )^{-m-\frac{1}{2}} (b e g (2 m+3)-2 c (d g m+e f (m+3))) \, _2F_1\left (\frac{3}{2},-m-\frac{1}{2};\frac{5}{2};\frac{c d-b e-c e x}{2 c d-b e}\right )}{3 c^2 e^2 (m+3)}-\frac{g (d+e x)^m \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{c e^2 (m+3)} \]
Antiderivative was successfully verified.
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Rule 794
Rule 679
Rule 677
Rule 70
Rule 69
Rubi steps
\begin{align*} \int (d+e x)^m (f+g x) \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2} \, dx &=-\frac{g (d+e x)^m \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{c e^2 (3+m)}-\frac{(b e g (3+2 m)-2 c (d g m+e f (3+m))) \int (d+e x)^m \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2} \, dx}{2 c e (3+m)}\\ &=-\frac{g (d+e x)^m \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{c e^2 (3+m)}-\frac{\left ((b e g (3+2 m)-2 c (d g m+e f (3+m))) (d+e x)^m \left (1+\frac{e x}{d}\right )^{-m}\right ) \int \left (1+\frac{e x}{d}\right )^m \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2} \, dx}{2 c e (3+m)}\\ &=-\frac{g (d+e x)^m \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{c e^2 (3+m)}-\frac{\left ((b e g (3+2 m)-2 c (d g m+e f (3+m))) (d+e x)^m \left (1+\frac{e x}{d}\right )^{-\frac{1}{2}-m} \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}\right ) \int \left (1+\frac{e x}{d}\right )^{\frac{1}{2}+m} \sqrt{c d^2-b d e-c d e x} \, dx}{2 c e (3+m) \sqrt{c d^2-b d e-c d e x}}\\ &=-\frac{g (d+e x)^m \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{c e^2 (3+m)}-\frac{\left ((b e g (3+2 m)-2 c (d g m+e f (3+m))) (d+e x)^m \left (-\frac{c d e \left (1+\frac{e x}{d}\right )}{-c d e-\frac{e \left (c d^2-b d e\right )}{d}}\right )^{-\frac{1}{2}-m} \sqrt{c d^2-b d e-b e^2 x-c e^2 x^2}\right ) \int \sqrt{c d^2-b d e-c d e x} \left (\frac{c d}{2 c d-b e}+\frac{c e x}{2 c d-b e}\right )^{\frac{1}{2}+m} \, dx}{2 c e (3+m) \sqrt{c d^2-b d e-c d e x}}\\ &=-\frac{g (d+e x)^m \left (d (c d-b e)-b e^2 x-c e^2 x^2\right )^{3/2}}{c e^2 (3+m)}+\frac{(b e g (3+2 m)-2 c (d g m+e f (3+m))) (d+e x)^m \left (\frac{c (d+e x)}{2 c d-b e}\right )^{-\frac{1}{2}-m} (c d-b e-c e x) \sqrt{d (c d-b e)-b e^2 x-c e^2 x^2} \, _2F_1\left (\frac{3}{2},-\frac{1}{2}-m;\frac{5}{2};\frac{c d-b e-c e x}{2 c d-b e}\right )}{3 c^2 e^2 (3+m)}\\ \end{align*}
Mathematica [A] time = 0.359942, size = 149, normalized size = 0.72 \[ \frac{(d+e x)^{m-1} ((d+e x) (c (d-e x)-b e))^{3/2} \left (-e \left (\frac{c (d+e x)}{2 c d-b e}\right )^{-m-\frac{1}{2}} (2 c (d g m+e f (m+3))-b e g (2 m+3)) \, _2F_1\left (\frac{3}{2},-m-\frac{1}{2};\frac{5}{2};\frac{-c d+b e+c e x}{b e-2 c d}\right )-3 c e g (d+e x)\right )}{3 c^2 e^3 (m+3)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.069, size = 0, normalized size = 0. \begin{align*} \int \left ( ex+d \right ) ^{m} \left ( gx+f \right ) \sqrt{-c{e}^{2}{x}^{2}-b{e}^{2}x-bde+c{d}^{2}}\, 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 \sqrt{-c e^{2} x^{2} - b e^{2} x + c d^{2} - b d e}{\left (g x + f\right )}{\left (e x + d\right )}^{m}\,{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 (\sqrt{-c e^{2} x^{2} - b e^{2} x + c d^{2} - b d e}{\left (g x + f\right )}{\left (e x + d\right )}^{m}, 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 \sqrt{- \left (d + e x\right ) \left (b e - c d + c e x\right )} \left (d + e x\right )^{m} \left (f + g x\right )\, 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 \sqrt{-c e^{2} x^{2} - b e^{2} x + c d^{2} - b d e}{\left (g x + f\right )}{\left (e x + d\right )}^{m}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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