Optimal. Leaf size=54 \[ -\frac {121}{343 (3 x+2)}+\frac {34}{441 (3 x+2)^2}-\frac {1}{189 (3 x+2)^3}-\frac {242 \log (1-2 x)}{2401}+\frac {242 \log (3 x+2)}{2401} \]
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Rubi [A] time = 0.02, antiderivative size = 54, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {88} \[ -\frac {121}{343 (3 x+2)}+\frac {34}{441 (3 x+2)^2}-\frac {1}{189 (3 x+2)^3}-\frac {242 \log (1-2 x)}{2401}+\frac {242 \log (3 x+2)}{2401} \]
Antiderivative was successfully verified.
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Rule 88
Rubi steps
\begin {align*} \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^4} \, dx &=\int \left (-\frac {484}{2401 (-1+2 x)}+\frac {1}{21 (2+3 x)^4}-\frac {68}{147 (2+3 x)^3}+\frac {363}{343 (2+3 x)^2}+\frac {726}{2401 (2+3 x)}\right ) \, dx\\ &=-\frac {1}{189 (2+3 x)^3}+\frac {34}{441 (2+3 x)^2}-\frac {121}{343 (2+3 x)}-\frac {242 \log (1-2 x)}{2401}+\frac {242 \log (2+3 x)}{2401}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 40, normalized size = 0.74 \[ \frac {-\frac {7 \left (29403 x^2+37062 x+11689\right )}{(3 x+2)^3}-6534 \log (1-2 x)+6534 \log (6 x+4)}{64827} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.80, size = 75, normalized size = 1.39 \[ -\frac {205821 \, x^{2} - 6534 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )} \log \left (3 \, x + 2\right ) + 6534 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )} \log \left (2 \, x - 1\right ) + 259434 \, x + 81823}{64827 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.92, size = 38, normalized size = 0.70 \[ -\frac {29403 \, x^{2} + 37062 \, x + 11689}{9261 \, {\left (3 \, x + 2\right )}^{3}} + \frac {242}{2401} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - \frac {242}{2401} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 45, normalized size = 0.83 \[ -\frac {242 \ln \left (2 x -1\right )}{2401}+\frac {242 \ln \left (3 x +2\right )}{2401}-\frac {1}{189 \left (3 x +2\right )^{3}}+\frac {34}{441 \left (3 x +2\right )^{2}}-\frac {121}{343 \left (3 x +2\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.61, size = 46, normalized size = 0.85 \[ -\frac {29403 \, x^{2} + 37062 \, x + 11689}{9261 \, {\left (27 \, x^{3} + 54 \, x^{2} + 36 \, x + 8\right )}} + \frac {242}{2401} \, \log \left (3 \, x + 2\right ) - \frac {242}{2401} \, \log \left (2 \, x - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.05, size = 36, normalized size = 0.67 \[ \frac {484\,\mathrm {atanh}\left (\frac {12\,x}{7}+\frac {1}{7}\right )}{2401}-\frac {\frac {121\,x^2}{1029}+\frac {4118\,x}{27783}+\frac {11689}{250047}}{x^3+2\,x^2+\frac {4\,x}{3}+\frac {8}{27}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.17, size = 44, normalized size = 0.81 \[ - \frac {29403 x^{2} + 37062 x + 11689}{250047 x^{3} + 500094 x^{2} + 333396 x + 74088} - \frac {242 \log {\left (x - \frac {1}{2} \right )}}{2401} + \frac {242 \log {\left (x + \frac {2}{3} \right )}}{2401} \]
Verification of antiderivative is not currently implemented for this CAS.
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