Optimal. Leaf size=47 \[ \frac{280 (6 x+5)}{3 \sqrt{3 x^2+5 x+2}}-\frac{2 (35 x+29)}{3 \left (3 x^2+5 x+2\right )^{3/2}} \]
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Rubi [A] time = 0.01041, antiderivative size = 47, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {638, 613} \[ \frac{280 (6 x+5)}{3 \sqrt{3 x^2+5 x+2}}-\frac{2 (35 x+29)}{3 \left (3 x^2+5 x+2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 638
Rule 613
Rubi steps
\begin{align*} \int \frac{5-x}{\left (2+5 x+3 x^2\right )^{5/2}} \, dx &=-\frac{2 (29+35 x)}{3 \left (2+5 x+3 x^2\right )^{3/2}}-\frac{140}{3} \int \frac{1}{\left (2+5 x+3 x^2\right )^{3/2}} \, dx\\ &=-\frac{2 (29+35 x)}{3 \left (2+5 x+3 x^2\right )^{3/2}}+\frac{280 (5+6 x)}{3 \sqrt{2+5 x+3 x^2}}\\ \end{align*}
Mathematica [A] time = 0.0453393, size = 31, normalized size = 0.66 \[ \frac{2 \left (840 x^3+2100 x^2+1715 x+457\right )}{\left (3 x^2+5 x+2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 38, normalized size = 0.8 \begin{align*} 2\,{\frac{ \left ( 840\,{x}^{3}+2100\,{x}^{2}+1715\,x+457 \right ) \left ( 1+x \right ) \left ( 2+3\,x \right ) }{ \left ( 3\,{x}^{2}+5\,x+2 \right ) ^{5/2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.21875, size = 80, normalized size = 1.7 \begin{align*} \frac{560 \, x}{\sqrt{3 \, x^{2} + 5 \, x + 2}} + \frac{1400}{3 \, \sqrt{3 \, x^{2} + 5 \, x + 2}} - \frac{70 \, x}{3 \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}} - \frac{58}{3 \,{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.85477, size = 132, normalized size = 2.81 \begin{align*} \frac{2 \,{\left (840 \, x^{3} + 2100 \, x^{2} + 1715 \, x + 457\right )} \sqrt{3 \, x^{2} + 5 \, x + 2}}{9 \, x^{4} + 30 \, x^{3} + 37 \, x^{2} + 20 \, x + 4} \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 \frac{x}{9 x^{4} \sqrt{3 x^{2} + 5 x + 2} + 30 x^{3} \sqrt{3 x^{2} + 5 x + 2} + 37 x^{2} \sqrt{3 x^{2} + 5 x + 2} + 20 x \sqrt{3 x^{2} + 5 x + 2} + 4 \sqrt{3 x^{2} + 5 x + 2}}\, dx - \int - \frac{5}{9 x^{4} \sqrt{3 x^{2} + 5 x + 2} + 30 x^{3} \sqrt{3 x^{2} + 5 x + 2} + 37 x^{2} \sqrt{3 x^{2} + 5 x + 2} + 20 x \sqrt{3 x^{2} + 5 x + 2} + 4 \sqrt{3 x^{2} + 5 x + 2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1187, size = 39, normalized size = 0.83 \begin{align*} \frac{2 \,{\left (35 \,{\left (12 \,{\left (2 \, x + 5\right )} x + 49\right )} x + 457\right )}}{{\left (3 \, x^{2} + 5 \, x + 2\right )}^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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