Optimal. Leaf size=73 \[ -\frac{\left (b^2-4 a c\right )^2}{288 c^3 d^{10} (b+2 c x)^9}+\frac{b^2-4 a c}{112 c^3 d^{10} (b+2 c x)^7}-\frac{1}{160 c^3 d^{10} (b+2 c x)^5} \]
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Rubi [A] time = 0.0575813, antiderivative size = 73, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.042, Rules used = {683} \[ -\frac{\left (b^2-4 a c\right )^2}{288 c^3 d^{10} (b+2 c x)^9}+\frac{b^2-4 a c}{112 c^3 d^{10} (b+2 c x)^7}-\frac{1}{160 c^3 d^{10} (b+2 c x)^5} \]
Antiderivative was successfully verified.
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Rule 683
Rubi steps
\begin{align*} \int \frac{\left (a+b x+c x^2\right )^2}{(b d+2 c d x)^{10}} \, dx &=\int \left (\frac{\left (-b^2+4 a c\right )^2}{16 c^2 d^{10} (b+2 c x)^{10}}+\frac{-b^2+4 a c}{8 c^2 d^{10} (b+2 c x)^8}+\frac{1}{16 c^2 d^{10} (b+2 c x)^6}\right ) \, dx\\ &=-\frac{\left (b^2-4 a c\right )^2}{288 c^3 d^{10} (b+2 c x)^9}+\frac{b^2-4 a c}{112 c^3 d^{10} (b+2 c x)^7}-\frac{1}{160 c^3 d^{10} (b+2 c x)^5}\\ \end{align*}
Mathematica [A] time = 0.0404149, size = 59, normalized size = 0.81 \[ \frac{90 \left (b^2-4 a c\right ) (b+2 c x)^2-35 \left (b^2-4 a c\right )^2-63 (b+2 c x)^4}{10080 c^3 d^{10} (b+2 c x)^9} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.046, size = 74, normalized size = 1. \begin{align*}{\frac{1}{{d}^{10}} \left ( -{\frac{4\,ac-{b}^{2}}{112\,{c}^{3} \left ( 2\,cx+b \right ) ^{7}}}-{\frac{1}{160\,{c}^{3} \left ( 2\,cx+b \right ) ^{5}}}-{\frac{16\,{a}^{2}{c}^{2}-8\,ac{b}^{2}+{b}^{4}}{288\,{c}^{3} \left ( 2\,cx+b \right ) ^{9}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.48932, size = 278, normalized size = 3.81 \begin{align*} -\frac{126 \, c^{4} x^{4} + 252 \, b c^{3} x^{3} + b^{4} + 10 \, a b^{2} c + 70 \, a^{2} c^{2} + 36 \,{\left (4 \, b^{2} c^{2} + 5 \, a c^{3}\right )} x^{2} + 18 \,{\left (b^{3} c + 10 \, a b c^{2}\right )} x}{1260 \,{\left (512 \, c^{12} d^{10} x^{9} + 2304 \, b c^{11} d^{10} x^{8} + 4608 \, b^{2} c^{10} d^{10} x^{7} + 5376 \, b^{3} c^{9} d^{10} x^{6} + 4032 \, b^{4} c^{8} d^{10} x^{5} + 2016 \, b^{5} c^{7} d^{10} x^{4} + 672 \, b^{6} c^{6} d^{10} x^{3} + 144 \, b^{7} c^{5} d^{10} x^{2} + 18 \, b^{8} c^{4} d^{10} x + b^{9} c^{3} d^{10}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.05418, size = 474, normalized size = 6.49 \begin{align*} -\frac{126 \, c^{4} x^{4} + 252 \, b c^{3} x^{3} + b^{4} + 10 \, a b^{2} c + 70 \, a^{2} c^{2} + 36 \,{\left (4 \, b^{2} c^{2} + 5 \, a c^{3}\right )} x^{2} + 18 \,{\left (b^{3} c + 10 \, a b c^{2}\right )} x}{1260 \,{\left (512 \, c^{12} d^{10} x^{9} + 2304 \, b c^{11} d^{10} x^{8} + 4608 \, b^{2} c^{10} d^{10} x^{7} + 5376 \, b^{3} c^{9} d^{10} x^{6} + 4032 \, b^{4} c^{8} d^{10} x^{5} + 2016 \, b^{5} c^{7} d^{10} x^{4} + 672 \, b^{6} c^{6} d^{10} x^{3} + 144 \, b^{7} c^{5} d^{10} x^{2} + 18 \, b^{8} c^{4} d^{10} x + b^{9} c^{3} d^{10}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 4.73929, size = 218, normalized size = 2.99 \begin{align*} - \frac{70 a^{2} c^{2} + 10 a b^{2} c + b^{4} + 252 b c^{3} x^{3} + 126 c^{4} x^{4} + x^{2} \left (180 a c^{3} + 144 b^{2} c^{2}\right ) + x \left (180 a b c^{2} + 18 b^{3} c\right )}{1260 b^{9} c^{3} d^{10} + 22680 b^{8} c^{4} d^{10} x + 181440 b^{7} c^{5} d^{10} x^{2} + 846720 b^{6} c^{6} d^{10} x^{3} + 2540160 b^{5} c^{7} d^{10} x^{4} + 5080320 b^{4} c^{8} d^{10} x^{5} + 6773760 b^{3} c^{9} d^{10} x^{6} + 5806080 b^{2} c^{10} d^{10} x^{7} + 2903040 b c^{11} d^{10} x^{8} + 645120 c^{12} d^{10} x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13713, size = 117, normalized size = 1.6 \begin{align*} -\frac{126 \, c^{4} x^{4} + 252 \, b c^{3} x^{3} + 144 \, b^{2} c^{2} x^{2} + 180 \, a c^{3} x^{2} + 18 \, b^{3} c x + 180 \, a b c^{2} x + b^{4} + 10 \, a b^{2} c + 70 \, a^{2} c^{2}}{1260 \,{\left (2 \, c x + b\right )}^{9} c^{3} d^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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