Optimal. Leaf size=37 \[ \frac{3 (5 x+3)^3}{4 (3 x+2)^3}+\frac{7 (5 x+3)^3}{12 (3 x+2)^4} \]
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Rubi [A] time = 0.006027, antiderivative size = 37, 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 = {78, 37} \[ \frac{3 (5 x+3)^3}{4 (3 x+2)^3}+\frac{7 (5 x+3)^3}{12 (3 x+2)^4} \]
Antiderivative was successfully verified.
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Rule 78
Rule 37
Rubi steps
\begin{align*} \int \frac{(1-2 x) (3+5 x)^2}{(2+3 x)^5} \, dx &=\frac{7 (3+5 x)^3}{12 (2+3 x)^4}+\frac{9}{4} \int \frac{(3+5 x)^2}{(2+3 x)^4} \, dx\\ &=\frac{7 (3+5 x)^3}{12 (2+3 x)^4}+\frac{3 (3+5 x)^3}{4 (2+3 x)^3}\\ \end{align*}
Mathematica [A] time = 0.0086455, size = 26, normalized size = 0.7 \[ \frac{600 x^3+810 x^2+312 x+25}{36 (3 x+2)^4} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 38, normalized size = 1. \begin{align*} -{\frac{65}{54\, \left ( 2+3\,x \right ) ^{2}}}-{\frac{7}{324\, \left ( 2+3\,x \right ) ^{4}}}+{\frac{50}{162+243\,x}}+{\frac{8}{27\, \left ( 2+3\,x \right ) ^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.14649, size = 53, normalized size = 1.43 \begin{align*} \frac{600 \, x^{3} + 810 \, x^{2} + 312 \, x + 25}{36 \,{\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.73086, size = 108, normalized size = 2.92 \begin{align*} \frac{600 \, x^{3} + 810 \, x^{2} + 312 \, x + 25}{36 \,{\left (81 \, x^{4} + 216 \, x^{3} + 216 \, x^{2} + 96 \, x + 16\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.13291, size = 34, normalized size = 0.92 \begin{align*} \frac{600 x^{3} + 810 x^{2} + 312 x + 25}{2916 x^{4} + 7776 x^{3} + 7776 x^{2} + 3456 x + 576} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.32661, size = 50, normalized size = 1.35 \begin{align*} \frac{50}{81 \,{\left (3 \, x + 2\right )}} - \frac{65}{54 \,{\left (3 \, x + 2\right )}^{2}} + \frac{8}{27 \,{\left (3 \, x + 2\right )}^{3}} - \frac{7}{324 \,{\left (3 \, x + 2\right )}^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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