Optimal. Leaf size=37 \[ \frac{5 (5 x+3)^4}{12 (3 x+2)^4}+\frac{7 (5 x+3)^4}{15 (3 x+2)^5} \]
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Rubi [A] time = 0.0056935, 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} \[ \frac{5 (5 x+3)^4}{12 (3 x+2)^4}+\frac{7 (5 x+3)^4}{15 (3 x+2)^5} \]
Antiderivative was successfully verified.
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Rule 78
Rule 37
Rubi steps
\begin{align*} \int \frac{(1-2 x) (3+5 x)^3}{(2+3 x)^6} \, dx &=\frac{7 (3+5 x)^4}{15 (2+3 x)^5}+\frac{5}{3} \int \frac{(3+5 x)^3}{(2+3 x)^5} \, dx\\ &=\frac{7 (3+5 x)^4}{15 (2+3 x)^5}+\frac{5 (3+5 x)^4}{12 (2+3 x)^4}\\ \end{align*}
Mathematica [A] time = 0.0095094, size = 31, normalized size = 0.84 \[ \frac{405000 x^4+803250 x^3+559800 x^2+153795 x+11758}{4860 (3 x+2)^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 47, normalized size = 1.3 \begin{align*}{\frac{7}{1215\, \left ( 2+3\,x \right ) ^{5}}}-{\frac{1025}{486\, \left ( 2+3\,x \right ) ^{2}}}-{\frac{107}{972\, \left ( 2+3\,x \right ) ^{4}}}+{\frac{250}{486+729\,x}}+{\frac{185}{243\, \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 = 1.09334, size = 66, normalized size = 1.78 \begin{align*} \frac{405000 \, x^{4} + 803250 \, x^{3} + 559800 \, x^{2} + 153795 \, x + 11758}{4860 \,{\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.48484, size = 162, normalized size = 4.38 \begin{align*} \frac{405000 \, x^{4} + 803250 \, x^{3} + 559800 \, x^{2} + 153795 \, x + 11758}{4860 \,{\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.150514, size = 44, normalized size = 1.19 \begin{align*} \frac{405000 x^{4} + 803250 x^{3} + 559800 x^{2} + 153795 x + 11758}{1180980 x^{5} + 3936600 x^{4} + 5248800 x^{3} + 3499200 x^{2} + 1166400 x + 155520} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.80235, size = 39, normalized size = 1.05 \begin{align*} \frac{405000 \, x^{4} + 803250 \, x^{3} + 559800 \, x^{2} + 153795 \, x + 11758}{4860 \,{\left (3 \, x + 2\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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