Integrand size = 22, antiderivative size = 87 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=-\frac {1}{378 (2+3 x)^6}+\frac {68}{2205 (2+3 x)^5}-\frac {121}{1372 (2+3 x)^4}-\frac {242}{7203 (2+3 x)^3}-\frac {242}{16807 (2+3 x)^2}-\frac {968}{117649 (2+3 x)}-\frac {1936 \log (1-2 x)}{823543}+\frac {1936 \log (2+3 x)}{823543} \]
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Time = 0.02 (sec) , antiderivative size = 87, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.045, Rules used = {90} \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=-\frac {968}{117649 (3 x+2)}-\frac {242}{16807 (3 x+2)^2}-\frac {242}{7203 (3 x+2)^3}-\frac {121}{1372 (3 x+2)^4}+\frac {68}{2205 (3 x+2)^5}-\frac {1}{378 (3 x+2)^6}-\frac {1936 \log (1-2 x)}{823543}+\frac {1936 \log (3 x+2)}{823543} \]
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Rule 90
Rubi steps \begin{align*} \text {integral}& = \int \left (-\frac {3872}{823543 (-1+2 x)}+\frac {1}{21 (2+3 x)^7}-\frac {68}{147 (2+3 x)^6}+\frac {363}{343 (2+3 x)^5}+\frac {726}{2401 (2+3 x)^4}+\frac {1452}{16807 (2+3 x)^3}+\frac {2904}{117649 (2+3 x)^2}+\frac {5808}{823543 (2+3 x)}\right ) \, dx \\ & = -\frac {1}{378 (2+3 x)^6}+\frac {68}{2205 (2+3 x)^5}-\frac {121}{1372 (2+3 x)^4}-\frac {242}{7203 (2+3 x)^3}-\frac {242}{16807 (2+3 x)^2}-\frac {968}{117649 (2+3 x)}-\frac {1936 \log (1-2 x)}{823543}+\frac {1936 \log (2+3 x)}{823543} \\ \end{align*}
Time = 0.04 (sec) , antiderivative size = 57, normalized size of antiderivative = 0.66 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=\frac {4 \left (-\frac {7 \left (67099978+351466812 x+739632465 x^2+819755640 x^3+497498760 x^4+127020960 x^5\right )}{16 (2+3 x)^6}-65340 \log (1-2 x)+65340 \log (4+6 x)\right )}{111178305} \]
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Time = 2.52 (sec) , antiderivative size = 51, normalized size of antiderivative = 0.59
method | result | size |
norman | \(\frac {-\frac {9762967}{1764735} x -\frac {5478759}{470596} x^{2}-\frac {1518066}{117649} x^{3}-\frac {921294}{117649} x^{4}-\frac {235224}{117649} x^{5}-\frac {33549989}{31765230}}{\left (2+3 x \right )^{6}}-\frac {1936 \ln \left (-1+2 x \right )}{823543}+\frac {1936 \ln \left (2+3 x \right )}{823543}\) | \(51\) |
risch | \(\frac {-\frac {9762967}{1764735} x -\frac {5478759}{470596} x^{2}-\frac {1518066}{117649} x^{3}-\frac {921294}{117649} x^{4}-\frac {235224}{117649} x^{5}-\frac {33549989}{31765230}}{\left (2+3 x \right )^{6}}-\frac {1936 \ln \left (-1+2 x \right )}{823543}+\frac {1936 \ln \left (2+3 x \right )}{823543}\) | \(52\) |
default | \(-\frac {1936 \ln \left (-1+2 x \right )}{823543}-\frac {1}{378 \left (2+3 x \right )^{6}}+\frac {68}{2205 \left (2+3 x \right )^{5}}-\frac {121}{1372 \left (2+3 x \right )^{4}}-\frac {242}{7203 \left (2+3 x \right )^{3}}-\frac {242}{16807 \left (2+3 x \right )^{2}}-\frac {968}{117649 \left (2+3 x \right )}+\frac {1936 \ln \left (2+3 x \right )}{823543}\) | \(72\) |
parallelrisch | \(\frac {2094258880 x +5352652800 \ln \left (\frac {2}{3}+x \right ) x^{3}+2676326400 \ln \left (\frac {2}{3}+x \right ) x^{2}+713687040 \ln \left (\frac {2}{3}+x \right ) x +24309988164 x^{5}+6340947921 x^{6}+30775052000 x^{3}+38145589020 x^{4}+12651783760 x^{2}-6021734400 \ln \left (x -\frac {1}{2}\right ) x^{4}+6021734400 \ln \left (\frac {2}{3}+x \right ) x^{4}+79298560 \ln \left (\frac {2}{3}+x \right )-5352652800 \ln \left (x -\frac {1}{2}\right ) x^{3}-2676326400 \ln \left (x -\frac {1}{2}\right ) x^{2}-713687040 \ln \left (x -\frac {1}{2}\right ) x +3613040640 \ln \left (\frac {2}{3}+x \right ) x^{5}+903260160 \ln \left (\frac {2}{3}+x \right ) x^{6}-79298560 \ln \left (x -\frac {1}{2}\right )-903260160 \ln \left (x -\frac {1}{2}\right ) x^{6}-3613040640 \ln \left (x -\frac {1}{2}\right ) x^{5}}{527067520 \left (2+3 x \right )^{6}}\) | \(155\) |
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Time = 0.22 (sec) , antiderivative size = 135, normalized size of antiderivative = 1.55 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=-\frac {889146720 \, x^{5} + 3482491320 \, x^{4} + 5738289480 \, x^{3} + 5177427255 \, x^{2} - 1045440 \, {\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\right )} \log \left (3 \, x + 2\right ) + 1045440 \, {\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\right )} \log \left (2 \, x - 1\right ) + 2460267684 \, x + 469699846}{444713220 \, {\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\right )}} \]
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Time = 0.09 (sec) , antiderivative size = 75, normalized size of antiderivative = 0.86 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=- \frac {127020960 x^{5} + 497498760 x^{4} + 819755640 x^{3} + 739632465 x^{2} + 351466812 x + 67099978}{46313705340 x^{6} + 185254821360 x^{5} + 308758035600 x^{4} + 274451587200 x^{3} + 137225793600 x^{2} + 36593544960 x + 4065949440} - \frac {1936 \log {\left (x - \frac {1}{2} \right )}}{823543} + \frac {1936 \log {\left (x + \frac {2}{3} \right )}}{823543} \]
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Time = 0.20 (sec) , antiderivative size = 76, normalized size of antiderivative = 0.87 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=-\frac {127020960 \, x^{5} + 497498760 \, x^{4} + 819755640 \, x^{3} + 739632465 \, x^{2} + 351466812 \, x + 67099978}{63530460 \, {\left (729 \, x^{6} + 2916 \, x^{5} + 4860 \, x^{4} + 4320 \, x^{3} + 2160 \, x^{2} + 576 \, x + 64\right )}} + \frac {1936}{823543} \, \log \left (3 \, x + 2\right ) - \frac {1936}{823543} \, \log \left (2 \, x - 1\right ) \]
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Time = 0.27 (sec) , antiderivative size = 53, normalized size of antiderivative = 0.61 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=-\frac {127020960 \, x^{5} + 497498760 \, x^{4} + 819755640 \, x^{3} + 739632465 \, x^{2} + 351466812 \, x + 67099978}{63530460 \, {\left (3 \, x + 2\right )}^{6}} + \frac {1936}{823543} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - \frac {1936}{823543} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \]
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Time = 1.22 (sec) , antiderivative size = 66, normalized size of antiderivative = 0.76 \[ \int \frac {(3+5 x)^2}{(1-2 x) (2+3 x)^7} \, dx=\frac {3872\,\mathrm {atanh}\left (\frac {12\,x}{7}+\frac {1}{7}\right )}{823543}-\frac {\frac {968\,x^5}{352947}+\frac {11374\,x^4}{1058841}+\frac {168674\,x^3}{9529569}+\frac {67639\,x^2}{4235364}+\frac {9762967\,x}{1286491815}+\frac {33549989}{23156852670}}{x^6+4\,x^5+\frac {20\,x^4}{3}+\frac {160\,x^3}{27}+\frac {80\,x^2}{27}+\frac {64\,x}{81}+\frac {64}{729}} \]
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