Optimal. Leaf size=74 \[ -\frac{8 e (-2 a e+x (2 c d-b e)+b d)}{3 \left (b^2-4 a c\right ) \sqrt{a+b x+c x^2}}-\frac{2 (d+e x)^2}{3 \left (a+b x+c x^2\right )^{3/2}} \]
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Rubi [A] time = 0.0391755, antiderivative size = 74, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.071, Rules used = {768, 636} \[ -\frac{8 e (-2 a e+x (2 c d-b e)+b d)}{3 \left (b^2-4 a c\right ) \sqrt{a+b x+c x^2}}-\frac{2 (d+e x)^2}{3 \left (a+b x+c x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 768
Rule 636
Rubi steps
\begin{align*} \int \frac{(b+2 c x) (d+e x)^2}{\left (a+b x+c x^2\right )^{5/2}} \, dx &=-\frac{2 (d+e x)^2}{3 \left (a+b x+c x^2\right )^{3/2}}+\frac{1}{3} (4 e) \int \frac{d+e x}{\left (a+b x+c x^2\right )^{3/2}} \, dx\\ &=-\frac{2 (d+e x)^2}{3 \left (a+b x+c x^2\right )^{3/2}}-\frac{8 e (b d-2 a e+(2 c d-b e) x)}{3 \left (b^2-4 a c\right ) \sqrt{a+b x+c x^2}}\\ \end{align*}
Mathematica [A] time = 0.875822, size = 110, normalized size = 1.49 \[ \frac{2 \left (8 a^2 e^2+4 b e \left (c x^2 (e x-3 d)-a (d-3 e x)\right )+4 a c \left (d^2+3 e^2 x^2\right )-b^2 \left (d^2+6 d e x-3 e^2 x^2\right )-8 c^2 d e x^3\right )}{3 \left (b^2-4 a c\right ) (a+x (b+c x))^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 123, normalized size = 1.7 \begin{align*} -{\frac{8\,bc{e}^{2}{x}^{3}-16\,{c}^{2}de{x}^{3}+24\,ac{e}^{2}{x}^{2}+6\,{b}^{2}{e}^{2}{x}^{2}-24\,bcde{x}^{2}+24\,ab{e}^{2}x-12\,{b}^{2}dex+16\,{a}^{2}{e}^{2}-8\,abde+8\,ac{d}^{2}-2\,{b}^{2}{d}^{2}}{12\,ac-3\,{b}^{2}} \left ( c{x}^{2}+bx+a \right ) ^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 8.23107, size = 413, normalized size = 5.58 \begin{align*} -\frac{2 \,{\left (4 \, a b d e - 8 \, a^{2} e^{2} + 4 \,{\left (2 \, c^{2} d e - b c e^{2}\right )} x^{3} +{\left (b^{2} - 4 \, a c\right )} d^{2} + 3 \,{\left (4 \, b c d e -{\left (b^{2} + 4 \, a c\right )} e^{2}\right )} x^{2} + 6 \,{\left (b^{2} d e - 2 \, a b e^{2}\right )} x\right )} \sqrt{c x^{2} + b x + a}}{3 \,{\left ({\left (b^{2} c^{2} - 4 \, a c^{3}\right )} x^{4} + a^{2} b^{2} - 4 \, a^{3} c + 2 \,{\left (b^{3} c - 4 \, a b c^{2}\right )} x^{3} +{\left (b^{4} - 2 \, a b^{2} c - 8 \, a^{2} c^{2}\right )} x^{2} + 2 \,{\left (a b^{3} - 4 \, a^{2} b c\right )} x\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.42279, size = 423, normalized size = 5.72 \begin{align*} -\frac{{\left ({\left (\frac{4 \,{\left (2 \, b^{2} c^{2} d e - 8 \, a c^{3} d e - b^{3} c e^{2} + 4 \, a b c^{2} e^{2}\right )} x}{b^{4} c^{2} - 8 \, a b^{2} c^{3} + 16 \, a^{2} c^{4}} + \frac{3 \,{\left (4 \, b^{3} c d e - 16 \, a b c^{2} d e - b^{4} e^{2} + 16 \, a^{2} c^{2} e^{2}\right )}}{b^{4} c^{2} - 8 \, a b^{2} c^{3} + 16 \, a^{2} c^{4}}\right )} x + \frac{6 \,{\left (b^{4} d e - 4 \, a b^{2} c d e - 2 \, a b^{3} e^{2} + 8 \, a^{2} b c e^{2}\right )}}{b^{4} c^{2} - 8 \, a b^{2} c^{3} + 16 \, a^{2} c^{4}}\right )} x + \frac{b^{4} d^{2} - 8 \, a b^{2} c d^{2} + 16 \, a^{2} c^{2} d^{2} + 4 \, a b^{3} d e - 16 \, a^{2} b c d e - 8 \, a^{2} b^{2} e^{2} + 32 \, a^{3} c e^{2}}{b^{4} c^{2} - 8 \, a b^{2} c^{3} + 16 \, a^{2} c^{4}}}{3 \,{\left (c x^{2} + b x + a\right )}^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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