Integrand size = 22, antiderivative size = 76 \[ \int \frac {(3+5 x)^3}{(1-2 x) (2+3 x)^6} \, dx=\frac {1}{945 (2+3 x)^5}-\frac {103}{5292 (2+3 x)^4}+\frac {3469}{27783 (2+3 x)^3}-\frac {1331}{4802 (2+3 x)^2}-\frac {2662}{16807 (2+3 x)}-\frac {5324 \log (1-2 x)}{117649}+\frac {5324 \log (2+3 x)}{117649} \]
1/945/(2+3*x)^5-103/5292/(2+3*x)^4+3469/27783/(2+3*x)^3-1331/4802/(2+3*x)^ 2-2662/16807/(2+3*x)-5324/117649*ln(1-2*x)+5324/117649*ln(2+3*x)
Time = 0.04 (sec) , antiderivative size = 52, normalized size of antiderivative = 0.68 \[ \int \frac {(3+5 x)^3}{(1-2 x) (2+3 x)^6} \, dx=\frac {2 \left (-\frac {7 \left (116805778+646472325 x+1308416040 x^2+1135249830 x^3+349307640 x^4\right )}{8 (2+3 x)^5}-1078110 \log (1-2 x)+1078110 \log (4+6 x)\right )}{47647845} \]
(2*((-7*(116805778 + 646472325*x + 1308416040*x^2 + 1135249830*x^3 + 34930 7640*x^4))/(8*(2 + 3*x)^5) - 1078110*Log[1 - 2*x] + 1078110*Log[4 + 6*x])) /47647845
Time = 0.20 (sec) , antiderivative size = 76, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {99, 2009}
Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.
\(\displaystyle \int \frac {(5 x+3)^3}{(1-2 x) (3 x+2)^6} \, dx\) |
\(\Big \downarrow \) 99 |
\(\displaystyle \int \left (\frac {15972}{117649 (3 x+2)}+\frac {7986}{16807 (3 x+2)^2}+\frac {3993}{2401 (3 x+2)^3}-\frac {3469}{3087 (3 x+2)^4}+\frac {103}{441 (3 x+2)^5}-\frac {1}{63 (3 x+2)^6}-\frac {10648}{117649 (2 x-1)}\right )dx\) |
\(\Big \downarrow \) 2009 |
\(\displaystyle -\frac {2662}{16807 (3 x+2)}-\frac {1331}{4802 (3 x+2)^2}+\frac {3469}{27783 (3 x+2)^3}-\frac {103}{5292 (3 x+2)^4}+\frac {1}{945 (3 x+2)^5}-\frac {5324 \log (1-2 x)}{117649}+\frac {5324 \log (3 x+2)}{117649}\) |
1/(945*(2 + 3*x)^5) - 103/(5292*(2 + 3*x)^4) + 3469/(27783*(2 + 3*x)^3) - 1331/(4802*(2 + 3*x)^2) - 2662/(16807*(2 + 3*x)) - (5324*Log[1 - 2*x])/117 649 + (5324*Log[2 + 3*x])/117649
3.15.81.3.1 Defintions of rubi rules used
Int[((a_.) + (b_.)*(x_))^(m_)*((c_.) + (d_.)*(x_))^(n_)*((e_.) + (f_.)*(x_) )^(p_), x_] :> Int[ExpandIntegrand[(a + b*x)^m*(c + d*x)^n*(e + f*x)^p, x], x] /; FreeQ[{a, b, c, d, e, f, p}, x] && IntegersQ[m, n] && (IntegerQ[p] | | (GtQ[m, 0] && GeQ[n, -1]))
Time = 2.54 (sec) , antiderivative size = 46, normalized size of antiderivative = 0.61
method | result | size |
norman | \(\frac {-\frac {43098155}{1815156} x -\frac {7268978}{151263} x^{2}-\frac {1401543}{33614} x^{3}-\frac {215622}{16807} x^{4}-\frac {58402889}{13613670}}{\left (2+3 x \right )^{5}}-\frac {5324 \ln \left (-1+2 x \right )}{117649}+\frac {5324 \ln \left (2+3 x \right )}{117649}\) | \(46\) |
risch | \(\frac {-\frac {43098155}{1815156} x -\frac {7268978}{151263} x^{2}-\frac {1401543}{33614} x^{3}-\frac {215622}{16807} x^{4}-\frac {58402889}{13613670}}{\left (2+3 x \right )^{5}}-\frac {5324 \ln \left (-1+2 x \right )}{117649}+\frac {5324 \ln \left (2+3 x \right )}{117649}\) | \(47\) |
default | \(-\frac {5324 \ln \left (-1+2 x \right )}{117649}+\frac {1}{945 \left (2+3 x \right )^{5}}-\frac {103}{5292 \left (2+3 x \right )^{4}}+\frac {3469}{27783 \left (2+3 x \right )^{3}}-\frac {1331}{4802 \left (2+3 x \right )^{2}}-\frac {2662}{16807 \left (2+3 x \right )}+\frac {5324 \ln \left (2+3 x \right )}{117649}\) | \(63\) |
parallelrisch | \(\frac {1241982720 \ln \left (\frac {2}{3}+x \right ) x^{5}-1241982720 \ln \left (x -\frac {1}{2}\right ) x^{5}+4139942400 \ln \left (\frac {2}{3}+x \right ) x^{4}-4139942400 \ln \left (x -\frac {1}{2}\right ) x^{4}+3679382007 x^{5}+5519923200 \ln \left (\frac {2}{3}+x \right ) x^{3}-5519923200 \ln \left (x -\frac {1}{2}\right ) x^{3}+10815626850 x^{4}+3679948800 \ln \left (\frac {2}{3}+x \right ) x^{2}-3679948800 \ln \left (x -\frac {1}{2}\right ) x^{2}+11643624440 x^{3}+1226649600 \ln \left (\frac {2}{3}+x \right ) x -1226649600 \ln \left (x -\frac {1}{2}\right ) x +5474369040 x^{2}+163553280 \ln \left (\frac {2}{3}+x \right )-163553280 \ln \left (x -\frac {1}{2}\right )+952294560 x}{112943040 \left (2+3 x \right )^{5}}\) | \(132\) |
(-43098155/1815156*x-7268978/151263*x^2-1401543/33614*x^3-215622/16807*x^4 -58402889/13613670)/(2+3*x)^5-5324/117649*ln(-1+2*x)+5324/117649*ln(2+3*x)
Time = 0.22 (sec) , antiderivative size = 115, normalized size of antiderivative = 1.51 \[ \int \frac {(3+5 x)^3}{(1-2 x) (2+3 x)^6} \, dx=-\frac {2445153480 \, x^{4} + 7946748810 \, x^{3} + 9158912280 \, x^{2} - 8624880 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )} \log \left (3 \, x + 2\right ) + 8624880 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )} \log \left (2 \, x - 1\right ) + 4525306275 \, x + 817640446}{190591380 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )}} \]
-1/190591380*(2445153480*x^4 + 7946748810*x^3 + 9158912280*x^2 - 8624880*( 243*x^5 + 810*x^4 + 1080*x^3 + 720*x^2 + 240*x + 32)*log(3*x + 2) + 862488 0*(243*x^5 + 810*x^4 + 1080*x^3 + 720*x^2 + 240*x + 32)*log(2*x - 1) + 452 5306275*x + 817640446)/(243*x^5 + 810*x^4 + 1080*x^3 + 720*x^2 + 240*x + 3 2)
Time = 0.09 (sec) , antiderivative size = 65, normalized size of antiderivative = 0.86 \[ \int \frac {(3+5 x)^3}{(1-2 x) (2+3 x)^6} \, dx=- \frac {349307640 x^{4} + 1135249830 x^{3} + 1308416040 x^{2} + 646472325 x + 116805778}{6616243620 x^{5} + 22054145400 x^{4} + 29405527200 x^{3} + 19603684800 x^{2} + 6534561600 x + 871274880} - \frac {5324 \log {\left (x - \frac {1}{2} \right )}}{117649} + \frac {5324 \log {\left (x + \frac {2}{3} \right )}}{117649} \]
-(349307640*x**4 + 1135249830*x**3 + 1308416040*x**2 + 646472325*x + 11680 5778)/(6616243620*x**5 + 22054145400*x**4 + 29405527200*x**3 + 19603684800 *x**2 + 6534561600*x + 871274880) - 5324*log(x - 1/2)/117649 + 5324*log(x + 2/3)/117649
Time = 0.19 (sec) , antiderivative size = 66, normalized size of antiderivative = 0.87 \[ \int \frac {(3+5 x)^3}{(1-2 x) (2+3 x)^6} \, dx=-\frac {349307640 \, x^{4} + 1135249830 \, x^{3} + 1308416040 \, x^{2} + 646472325 \, x + 116805778}{27227340 \, {\left (243 \, x^{5} + 810 \, x^{4} + 1080 \, x^{3} + 720 \, x^{2} + 240 \, x + 32\right )}} + \frac {5324}{117649} \, \log \left (3 \, x + 2\right ) - \frac {5324}{117649} \, \log \left (2 \, x - 1\right ) \]
-1/27227340*(349307640*x^4 + 1135249830*x^3 + 1308416040*x^2 + 646472325*x + 116805778)/(243*x^5 + 810*x^4 + 1080*x^3 + 720*x^2 + 240*x + 32) + 5324 /117649*log(3*x + 2) - 5324/117649*log(2*x - 1)
Time = 0.27 (sec) , antiderivative size = 48, normalized size of antiderivative = 0.63 \[ \int \frac {(3+5 x)^3}{(1-2 x) (2+3 x)^6} \, dx=-\frac {349307640 \, x^{4} + 1135249830 \, x^{3} + 1308416040 \, x^{2} + 646472325 \, x + 116805778}{27227340 \, {\left (3 \, x + 2\right )}^{5}} + \frac {5324}{117649} \, \log \left ({\left | 3 \, x + 2 \right |}\right ) - \frac {5324}{117649} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \]
-1/27227340*(349307640*x^4 + 1135249830*x^3 + 1308416040*x^2 + 646472325*x + 116805778)/(3*x + 2)^5 + 5324/117649*log(abs(3*x + 2)) - 5324/117649*lo g(abs(2*x - 1))
Time = 0.05 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.74 \[ \int \frac {(3+5 x)^3}{(1-2 x) (2+3 x)^6} \, dx=\frac {10648\,\mathrm {atanh}\left (\frac {12\,x}{7}+\frac {1}{7}\right )}{117649}-\frac {\frac {2662\,x^4}{50421}+\frac {17303\,x^3}{100842}+\frac {7268978\,x^2}{36756909}+\frac {43098155\,x}{441082908}+\frac {58402889}{3308121810}}{x^5+\frac {10\,x^4}{3}+\frac {40\,x^3}{9}+\frac {80\,x^2}{27}+\frac {80\,x}{81}+\frac {32}{243}} \]