Optimal. Leaf size=173 \[ \frac{2 (f+g x)^{3/2} \left (a e^2 g^2+c \left (d^2 g^2-6 d e f g+6 e^2 f^2\right )\right )}{3 g^5}-\frac{2 \left (a g^2+c f^2\right ) (e f-d g)^2}{g^5 \sqrt{f+g x}}-\frac{4 \sqrt{f+g x} (e f-d g) \left (a e g^2+c f (2 e f-d g)\right )}{g^5}-\frac{4 c e (f+g x)^{5/2} (2 e f-d g)}{5 g^5}+\frac{2 c e^2 (f+g x)^{7/2}}{7 g^5} \]
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Rubi [A] time = 0.203525, antiderivative size = 173, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083, Rules used = {898, 1261} \[ \frac{2 (f+g x)^{3/2} \left (a e^2 g^2+c \left (d^2 g^2-6 d e f g+6 e^2 f^2\right )\right )}{3 g^5}-\frac{2 \left (a g^2+c f^2\right ) (e f-d g)^2}{g^5 \sqrt{f+g x}}-\frac{4 \sqrt{f+g x} (e f-d g) \left (a e g^2+c f (2 e f-d g)\right )}{g^5}-\frac{4 c e (f+g x)^{5/2} (2 e f-d g)}{5 g^5}+\frac{2 c e^2 (f+g x)^{7/2}}{7 g^5} \]
Antiderivative was successfully verified.
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Rule 898
Rule 1261
Rubi steps
\begin{align*} \int \frac{(d+e x)^2 \left (a+c x^2\right )}{(f+g x)^{3/2}} \, dx &=\frac{2 \operatorname{Subst}\left (\int \frac{\left (\frac{-e f+d g}{g}+\frac{e x^2}{g}\right )^2 \left (\frac{c f^2+a g^2}{g^2}-\frac{2 c f x^2}{g^2}+\frac{c x^4}{g^2}\right )}{x^2} \, dx,x,\sqrt{f+g x}\right )}{g}\\ &=\frac{2 \operatorname{Subst}\left (\int \left (\frac{2 (e f-d g) \left (-a e g^2-c f (2 e f-d g)\right )}{g^4}+\frac{(-e f+d g)^2 \left (c f^2+a g^2\right )}{g^4 x^2}+\frac{\left (a e^2 g^2+c \left (6 e^2 f^2-6 d e f g+d^2 g^2\right )\right ) x^2}{g^4}-\frac{2 c e (2 e f-d g) x^4}{g^4}+\frac{c e^2 x^6}{g^4}\right ) \, dx,x,\sqrt{f+g x}\right )}{g}\\ &=-\frac{2 (e f-d g)^2 \left (c f^2+a g^2\right )}{g^5 \sqrt{f+g x}}-\frac{4 (e f-d g) \left (a e g^2+c f (2 e f-d g)\right ) \sqrt{f+g x}}{g^5}+\frac{2 \left (a e^2 g^2+c \left (6 e^2 f^2-6 d e f g+d^2 g^2\right )\right ) (f+g x)^{3/2}}{3 g^5}-\frac{4 c e (2 e f-d g) (f+g x)^{5/2}}{5 g^5}+\frac{2 c e^2 (f+g x)^{7/2}}{7 g^5}\\ \end{align*}
Mathematica [A] time = 0.160018, size = 149, normalized size = 0.86 \[ \frac{2 \left (35 (f+g x)^2 \left (a e^2 g^2+c \left (d^2 g^2-6 d e f g+6 e^2 f^2\right )\right )-105 \left (a g^2+c f^2\right ) (e f-d g)^2-210 (f+g x) (e f-d g) \left (a e g^2+c f (2 e f-d g)\right )-42 c e (f+g x)^3 (2 e f-d g)+15 c e^2 (f+g x)^4\right )}{105 g^5 \sqrt{f+g x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.049, size = 215, normalized size = 1.2 \begin{align*} -{\frac{-30\,c{e}^{2}{x}^{4}{g}^{4}-84\,cde{g}^{4}{x}^{3}+48\,c{e}^{2}f{g}^{3}{x}^{3}-70\,a{e}^{2}{g}^{4}{x}^{2}-70\,c{d}^{2}{g}^{4}{x}^{2}+168\,cdef{g}^{3}{x}^{2}-96\,c{e}^{2}{f}^{2}{g}^{2}{x}^{2}-420\,ade{g}^{4}x+280\,a{e}^{2}f{g}^{3}x+280\,c{d}^{2}f{g}^{3}x-672\,cde{f}^{2}{g}^{2}x+384\,c{e}^{2}{f}^{3}gx+210\,a{d}^{2}{g}^{4}-840\,adef{g}^{3}+560\,a{e}^{2}{f}^{2}{g}^{2}+560\,c{d}^{2}{f}^{2}{g}^{2}-1344\,cde{f}^{3}g+768\,c{e}^{2}{f}^{4}}{105\,{g}^{5}}{\frac{1}{\sqrt{gx+f}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.995829, size = 277, normalized size = 1.6 \begin{align*} \frac{2 \,{\left (\frac{15 \,{\left (g x + f\right )}^{\frac{7}{2}} c e^{2} - 42 \,{\left (2 \, c e^{2} f - c d e g\right )}{\left (g x + f\right )}^{\frac{5}{2}} + 35 \,{\left (6 \, c e^{2} f^{2} - 6 \, c d e f g +{\left (c d^{2} + a e^{2}\right )} g^{2}\right )}{\left (g x + f\right )}^{\frac{3}{2}} - 210 \,{\left (2 \, c e^{2} f^{3} - 3 \, c d e f^{2} g - a d e g^{3} +{\left (c d^{2} + a e^{2}\right )} f g^{2}\right )} \sqrt{g x + f}}{g^{4}} - \frac{105 \,{\left (c e^{2} f^{4} - 2 \, c d e f^{3} g - 2 \, a d e f g^{3} + a d^{2} g^{4} +{\left (c d^{2} + a e^{2}\right )} f^{2} g^{2}\right )}}{\sqrt{g x + f} g^{4}}\right )}}{105 \, g} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.7252, size = 466, normalized size = 2.69 \begin{align*} \frac{2 \,{\left (15 \, c e^{2} g^{4} x^{4} - 384 \, c e^{2} f^{4} + 672 \, c d e f^{3} g + 420 \, a d e f g^{3} - 105 \, a d^{2} g^{4} - 280 \,{\left (c d^{2} + a e^{2}\right )} f^{2} g^{2} - 6 \,{\left (4 \, c e^{2} f g^{3} - 7 \, c d e g^{4}\right )} x^{3} +{\left (48 \, c e^{2} f^{2} g^{2} - 84 \, c d e f g^{3} + 35 \,{\left (c d^{2} + a e^{2}\right )} g^{4}\right )} x^{2} - 2 \,{\left (96 \, c e^{2} f^{3} g - 168 \, c d e f^{2} g^{2} - 105 \, a d e g^{4} + 70 \,{\left (c d^{2} + a e^{2}\right )} f g^{3}\right )} x\right )} \sqrt{g x + f}}{105 \,{\left (g^{6} x + f g^{5}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 30.8231, size = 204, normalized size = 1.18 \begin{align*} \frac{2 c e^{2} \left (f + g x\right )^{\frac{7}{2}}}{7 g^{5}} + \frac{\left (f + g x\right )^{\frac{5}{2}} \left (4 c d e g - 8 c e^{2} f\right )}{5 g^{5}} + \frac{\left (f + g x\right )^{\frac{3}{2}} \left (2 a e^{2} g^{2} + 2 c d^{2} g^{2} - 12 c d e f g + 12 c e^{2} f^{2}\right )}{3 g^{5}} + \frac{\sqrt{f + g x} \left (4 a d e g^{3} - 4 a e^{2} f g^{2} - 4 c d^{2} f g^{2} + 12 c d e f^{2} g - 8 c e^{2} f^{3}\right )}{g^{5}} - \frac{2 \left (a g^{2} + c f^{2}\right ) \left (d g - e f\right )^{2}}{g^{5} \sqrt{f + g x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14735, size = 371, normalized size = 2.14 \begin{align*} -\frac{2 \,{\left (c d^{2} f^{2} g^{2} + a d^{2} g^{4} - 2 \, c d f^{3} g e - 2 \, a d f g^{3} e + c f^{4} e^{2} + a f^{2} g^{2} e^{2}\right )}}{\sqrt{g x + f} g^{5}} + \frac{2 \,{\left (35 \,{\left (g x + f\right )}^{\frac{3}{2}} c d^{2} g^{32} - 210 \, \sqrt{g x + f} c d^{2} f g^{32} + 42 \,{\left (g x + f\right )}^{\frac{5}{2}} c d g^{31} e - 210 \,{\left (g x + f\right )}^{\frac{3}{2}} c d f g^{31} e + 630 \, \sqrt{g x + f} c d f^{2} g^{31} e + 210 \, \sqrt{g x + f} a d g^{33} e + 15 \,{\left (g x + f\right )}^{\frac{7}{2}} c g^{30} e^{2} - 84 \,{\left (g x + f\right )}^{\frac{5}{2}} c f g^{30} e^{2} + 210 \,{\left (g x + f\right )}^{\frac{3}{2}} c f^{2} g^{30} e^{2} - 420 \, \sqrt{g x + f} c f^{3} g^{30} e^{2} + 35 \,{\left (g x + f\right )}^{\frac{3}{2}} a g^{32} e^{2} - 210 \, \sqrt{g x + f} a f g^{32} e^{2}\right )}}{105 \, g^{35}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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