Optimal. Leaf size=137 \[ -\frac{2 \sqrt{f+g x} (e f-d g) \left (a g^2-b f g+c f^2\right )}{g^4}+\frac{2 (f+g x)^{3/2} (c f (3 e f-2 d g)-g (-a e g-b d g+2 b e f))}{3 g^4}-\frac{2 (f+g x)^{5/2} (-b e g-c d g+3 c e f)}{5 g^4}+\frac{2 c e (f+g x)^{7/2}}{7 g^4} \]
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Rubi [A] time = 0.109117, antiderivative size = 137, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.04, Rules used = {771} \[ -\frac{2 \sqrt{f+g x} (e f-d g) \left (a g^2-b f g+c f^2\right )}{g^4}+\frac{2 (f+g x)^{3/2} (c f (3 e f-2 d g)-g (-a e g-b d g+2 b e f))}{3 g^4}-\frac{2 (f+g x)^{5/2} (-b e g-c d g+3 c e f)}{5 g^4}+\frac{2 c e (f+g x)^{7/2}}{7 g^4} \]
Antiderivative was successfully verified.
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Rule 771
Rubi steps
\begin{align*} \int \frac{(d+e x) \left (a+b x+c x^2\right )}{\sqrt{f+g x}} \, dx &=\int \left (\frac{(-e f+d g) \left (c f^2-b f g+a g^2\right )}{g^3 \sqrt{f+g x}}+\frac{(c f (3 e f-2 d g)-g (2 b e f-b d g-a e g)) \sqrt{f+g x}}{g^3}+\frac{(-3 c e f+c d g+b e g) (f+g x)^{3/2}}{g^3}+\frac{c e (f+g x)^{5/2}}{g^3}\right ) \, dx\\ &=-\frac{2 (e f-d g) \left (c f^2-b f g+a g^2\right ) \sqrt{f+g x}}{g^4}+\frac{2 (c f (3 e f-2 d g)-g (2 b e f-b d g-a e g)) (f+g x)^{3/2}}{3 g^4}-\frac{2 (3 c e f-c d g-b e g) (f+g x)^{5/2}}{5 g^4}+\frac{2 c e (f+g x)^{7/2}}{7 g^4}\\ \end{align*}
Mathematica [A] time = 0.208884, size = 131, normalized size = 0.96 \[ \frac{2 \sqrt{f+g x} \left (7 g \left (5 a g (3 d g-2 e f+e g x)+5 b d g (g x-2 f)+b e \left (8 f^2-4 f g x+3 g^2 x^2\right )\right )+c \left (7 d g \left (8 f^2-4 f g x+3 g^2 x^2\right )-3 e \left (-8 f^2 g x+16 f^3+6 f g^2 x^2-5 g^3 x^3\right )\right )\right )}{105 g^4} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.05, size = 144, normalized size = 1.1 \begin{align*}{\frac{30\,ce{x}^{3}{g}^{3}+42\,be{g}^{3}{x}^{2}+42\,cd{g}^{3}{x}^{2}-36\,cef{g}^{2}{x}^{2}+70\,ae{g}^{3}x+70\,bd{g}^{3}x-56\,bef{g}^{2}x-56\,cdf{g}^{2}x+48\,ce{f}^{2}gx+210\,ad{g}^{3}-140\,aef{g}^{2}-140\,bdf{g}^{2}+112\,be{f}^{2}g+112\,cd{f}^{2}g-96\,ce{f}^{3}}{105\,{g}^{4}}\sqrt{gx+f}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.967548, size = 174, normalized size = 1.27 \begin{align*} \frac{2 \,{\left (15 \,{\left (g x + f\right )}^{\frac{7}{2}} c e - 21 \,{\left (3 \, c e f -{\left (c d + b e\right )} g\right )}{\left (g x + f\right )}^{\frac{5}{2}} + 35 \,{\left (3 \, c e f^{2} - 2 \,{\left (c d + b e\right )} f g +{\left (b d + a e\right )} g^{2}\right )}{\left (g x + f\right )}^{\frac{3}{2}} - 105 \,{\left (c e f^{3} - a d g^{3} -{\left (c d + b e\right )} f^{2} g +{\left (b d + a e\right )} f g^{2}\right )} \sqrt{g x + f}\right )}}{105 \, g^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.7422, size = 297, normalized size = 2.17 \begin{align*} \frac{2 \,{\left (15 \, c e g^{3} x^{3} - 48 \, c e f^{3} + 105 \, a d g^{3} + 56 \,{\left (c d + b e\right )} f^{2} g - 70 \,{\left (b d + a e\right )} f g^{2} - 3 \,{\left (6 \, c e f g^{2} - 7 \,{\left (c d + b e\right )} g^{3}\right )} x^{2} +{\left (24 \, c e f^{2} g - 28 \,{\left (c d + b e\right )} f g^{2} + 35 \,{\left (b d + a e\right )} g^{3}\right )} x\right )} \sqrt{g x + f}}{105 \, g^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 67.7122, size = 549, normalized size = 4.01 \begin{align*} \begin{cases} - \frac{\frac{2 a d f}{\sqrt{f + g x}} + 2 a d \left (- \frac{f}{\sqrt{f + g x}} - \sqrt{f + g x}\right ) + \frac{2 a e f \left (- \frac{f}{\sqrt{f + g x}} - \sqrt{f + g x}\right )}{g} + \frac{2 a e \left (\frac{f^{2}}{\sqrt{f + g x}} + 2 f \sqrt{f + g x} - \frac{\left (f + g x\right )^{\frac{3}{2}}}{3}\right )}{g} + \frac{2 b d f \left (- \frac{f}{\sqrt{f + g x}} - \sqrt{f + g x}\right )}{g} + \frac{2 b d \left (\frac{f^{2}}{\sqrt{f + g x}} + 2 f \sqrt{f + g x} - \frac{\left (f + g x\right )^{\frac{3}{2}}}{3}\right )}{g} + \frac{2 b e f \left (\frac{f^{2}}{\sqrt{f + g x}} + 2 f \sqrt{f + g x} - \frac{\left (f + g x\right )^{\frac{3}{2}}}{3}\right )}{g^{2}} + \frac{2 b e \left (- \frac{f^{3}}{\sqrt{f + g x}} - 3 f^{2} \sqrt{f + g x} + f \left (f + g x\right )^{\frac{3}{2}} - \frac{\left (f + g x\right )^{\frac{5}{2}}}{5}\right )}{g^{2}} + \frac{2 c d f \left (\frac{f^{2}}{\sqrt{f + g x}} + 2 f \sqrt{f + g x} - \frac{\left (f + g x\right )^{\frac{3}{2}}}{3}\right )}{g^{2}} + \frac{2 c d \left (- \frac{f^{3}}{\sqrt{f + g x}} - 3 f^{2} \sqrt{f + g x} + f \left (f + g x\right )^{\frac{3}{2}} - \frac{\left (f + g x\right )^{\frac{5}{2}}}{5}\right )}{g^{2}} + \frac{2 c e f \left (- \frac{f^{3}}{\sqrt{f + g x}} - 3 f^{2} \sqrt{f + g x} + f \left (f + g x\right )^{\frac{3}{2}} - \frac{\left (f + g x\right )^{\frac{5}{2}}}{5}\right )}{g^{3}} + \frac{2 c e \left (\frac{f^{4}}{\sqrt{f + g x}} + 4 f^{3} \sqrt{f + g x} - 2 f^{2} \left (f + g x\right )^{\frac{3}{2}} + \frac{4 f \left (f + g x\right )^{\frac{5}{2}}}{5} - \frac{\left (f + g x\right )^{\frac{7}{2}}}{7}\right )}{g^{3}}}{g} & \text{for}\: g \neq 0 \\\frac{a d x + \frac{c e x^{4}}{4} + \frac{x^{3} \left (b e + c d\right )}{3} + \frac{x^{2} \left (a e + b d\right )}{2}}{\sqrt{f}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13976, size = 269, normalized size = 1.96 \begin{align*} \frac{2 \,{\left (105 \, \sqrt{g x + f} a d + \frac{35 \,{\left ({\left (g x + f\right )}^{\frac{3}{2}} - 3 \, \sqrt{g x + f} f\right )} b d}{g} + \frac{35 \,{\left ({\left (g x + f\right )}^{\frac{3}{2}} - 3 \, \sqrt{g x + f} f\right )} a e}{g} + \frac{7 \,{\left (3 \,{\left (g x + f\right )}^{\frac{5}{2}} - 10 \,{\left (g x + f\right )}^{\frac{3}{2}} f + 15 \, \sqrt{g x + f} f^{2}\right )} c d}{g^{2}} + \frac{7 \,{\left (3 \,{\left (g x + f\right )}^{\frac{5}{2}} - 10 \,{\left (g x + f\right )}^{\frac{3}{2}} f + 15 \, \sqrt{g x + f} f^{2}\right )} b e}{g^{2}} + \frac{3 \,{\left (5 \,{\left (g x + f\right )}^{\frac{7}{2}} - 21 \,{\left (g x + f\right )}^{\frac{5}{2}} f + 35 \,{\left (g x + f\right )}^{\frac{3}{2}} f^{2} - 35 \, \sqrt{g x + f} f^{3}\right )} c e}{g^{3}}\right )}}{105 \, g} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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