3.13.96 \(\int \frac {(2+3 x)^7 (3+5 x)}{1-2 x} \, dx\)

Optimal. Leaf size=65 \[ -\frac {10935 x^8}{16}-\frac {126117 x^7}{28}-\frac {218943 x^6}{16}-\frac {2053917 x^5}{80}-\frac {4352157 x^4}{128}-\frac {2257119 x^3}{64}-\frac {8362653 x^2}{256}-\frac {8960669 x}{256}-\frac {9058973}{512} \log (1-2 x) \]

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Rubi [A]  time = 0.02, antiderivative size = 65, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {77} \begin {gather*} -\frac {10935 x^8}{16}-\frac {126117 x^7}{28}-\frac {218943 x^6}{16}-\frac {2053917 x^5}{80}-\frac {4352157 x^4}{128}-\frac {2257119 x^3}{64}-\frac {8362653 x^2}{256}-\frac {8960669 x}{256}-\frac {9058973}{512} \log (1-2 x) \end {gather*}

Antiderivative was successfully verified.

[In]

Int[((2 + 3*x)^7*(3 + 5*x))/(1 - 2*x),x]

[Out]

(-8960669*x)/256 - (8362653*x^2)/256 - (2257119*x^3)/64 - (4352157*x^4)/128 - (2053917*x^5)/80 - (218943*x^6)/
16 - (126117*x^7)/28 - (10935*x^8)/16 - (9058973*Log[1 - 2*x])/512

Rule 77

Int[((a_.) + (b_.)*(x_))*((c_) + (d_.)*(x_))^(n_.)*((e_.) + (f_.)*(x_))^(p_.), x_Symbol] :> Int[ExpandIntegran
d[(a + b*x)*(c + d*x)^n*(e + f*x)^p, x], x] /; FreeQ[{a, b, c, d, e, f, n}, x] && NeQ[b*c - a*d, 0] && ((ILtQ[
n, 0] && ILtQ[p, 0]) || EqQ[p, 1] || (IGtQ[p, 0] && ( !IntegerQ[n] || LeQ[9*p + 5*(n + 2), 0] || GeQ[n + p + 1
, 0] || (GeQ[n + p + 2, 0] && RationalQ[a, b, c, d, e, f]))))

Rubi steps

\begin {align*} \int \frac {(2+3 x)^7 (3+5 x)}{1-2 x} \, dx &=\int \left (-\frac {8960669}{256}-\frac {8362653 x}{128}-\frac {6771357 x^2}{64}-\frac {4352157 x^3}{32}-\frac {2053917 x^4}{16}-\frac {656829 x^5}{8}-\frac {126117 x^6}{4}-\frac {10935 x^7}{2}-\frac {9058973}{256 (-1+2 x)}\right ) \, dx\\ &=-\frac {8960669 x}{256}-\frac {8362653 x^2}{256}-\frac {2257119 x^3}{64}-\frac {4352157 x^4}{128}-\frac {2053917 x^5}{80}-\frac {218943 x^6}{16}-\frac {126117 x^7}{28}-\frac {10935 x^8}{16}-\frac {9058973}{512} \log (1-2 x)\\ \end {align*}

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Mathematica [A]  time = 0.02, size = 52, normalized size = 0.80 \begin {gather*} \frac {-97977600 x^8-645719040 x^7-1961729280 x^6-3680619264 x^5-4874415840 x^4-5055946560 x^3-4683085680 x^2-5017974640 x-2536512440 \log (1-2 x)[phone]}{143360} \end {gather*}

Antiderivative was successfully verified.

[In]

Integrate[((2 + 3*x)^7*(3 + 5*x))/(1 - 2*x),x]

[Out]

(4767501827 - 5017974640*x - 4683085680*x^2 - 5055946560*x^3 - 4874415840*x^4 - 3680619264*x^5 - 1961729280*x^
6 - 645719040*x^7 - 97977600*x^8 - 2536512440*Log[1 - 2*x])/143360

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IntegrateAlgebraic [F]  time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {(2+3 x)^7 (3+5 x)}{1-2 x} \, dx \end {gather*}

Verification is not applicable to the result.

[In]

IntegrateAlgebraic[((2 + 3*x)^7*(3 + 5*x))/(1 - 2*x),x]

[Out]

IntegrateAlgebraic[((2 + 3*x)^7*(3 + 5*x))/(1 - 2*x), x]

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fricas [A]  time = 0.91, size = 47, normalized size = 0.72 \begin {gather*} -\frac {10935}{16} \, x^{8} - \frac {126117}{28} \, x^{7} - \frac {218943}{16} \, x^{6} - \frac {2053917}{80} \, x^{5} - \frac {4352157}{128} \, x^{4} - \frac {2257119}{64} \, x^{3} - \frac {8362653}{256} \, x^{2} - \frac {8960669}{256} \, x - \frac {9058973}{512} \, \log \left (2 \, x - 1\right ) \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((2+3*x)^7*(3+5*x)/(1-2*x),x, algorithm="fricas")

[Out]

-10935/16*x^8 - 126117/28*x^7 - 218943/16*x^6 - 2053917/80*x^5 - 4352157/128*x^4 - 2257119/64*x^3 - 8362653/25
6*x^2 - 8960669/256*x - 9058973/512*log(2*x - 1)

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giac [A]  time = 0.96, size = 48, normalized size = 0.74 \begin {gather*} -\frac {10935}{16} \, x^{8} - \frac {126117}{28} \, x^{7} - \frac {218943}{16} \, x^{6} - \frac {2053917}{80} \, x^{5} - \frac {4352157}{128} \, x^{4} - \frac {2257119}{64} \, x^{3} - \frac {8362653}{256} \, x^{2} - \frac {8960669}{256} \, x - \frac {9058973}{512} \, \log \left ({\left | 2 \, x - 1 \right |}\right ) \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((2+3*x)^7*(3+5*x)/(1-2*x),x, algorithm="giac")

[Out]

-10935/16*x^8 - 126117/28*x^7 - 218943/16*x^6 - 2053917/80*x^5 - 4352157/128*x^4 - 2257119/64*x^3 - 8362653/25
6*x^2 - 8960669/256*x - 9058973/512*log(abs(2*x - 1))

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maple [A]  time = 0.00, size = 48, normalized size = 0.74 \begin {gather*} -\frac {10935 x^{8}}{16}-\frac {126117 x^{7}}{28}-\frac {218943 x^{6}}{16}-\frac {2053917 x^{5}}{80}-\frac {4352157 x^{4}}{128}-\frac {2257119 x^{3}}{64}-\frac {8362653 x^{2}}{256}-\frac {8960669 x}{256}-\frac {9058973 \ln \left (2 x -1\right )}{512} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((3*x+2)^7*(5*x+3)/(1-2*x),x)

[Out]

-10935/16*x^8-126117/28*x^7-218943/16*x^6-2053917/80*x^5-4352157/128*x^4-2257119/64*x^3-8362653/256*x^2-896066
9/256*x-9058973/512*ln(2*x-1)

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maxima [A]  time = 0.56, size = 47, normalized size = 0.72 \begin {gather*} -\frac {10935}{16} \, x^{8} - \frac {126117}{28} \, x^{7} - \frac {218943}{16} \, x^{6} - \frac {2053917}{80} \, x^{5} - \frac {4352157}{128} \, x^{4} - \frac {2257119}{64} \, x^{3} - \frac {8362653}{256} \, x^{2} - \frac {8960669}{256} \, x - \frac {9058973}{512} \, \log \left (2 \, x - 1\right ) \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((2+3*x)^7*(3+5*x)/(1-2*x),x, algorithm="maxima")

[Out]

-10935/16*x^8 - 126117/28*x^7 - 218943/16*x^6 - 2053917/80*x^5 - 4352157/128*x^4 - 2257119/64*x^3 - 8362653/25
6*x^2 - 8960669/256*x - 9058973/512*log(2*x - 1)

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mupad [B]  time = 0.04, size = 45, normalized size = 0.69 \begin {gather*} -\frac {8960669\,x}{256}-\frac {9058973\,\ln \left (x-\frac {1}{2}\right )}{512}-\frac {8362653\,x^2}{256}-\frac {2257119\,x^3}{64}-\frac {4352157\,x^4}{128}-\frac {2053917\,x^5}{80}-\frac {218943\,x^6}{16}-\frac {126117\,x^7}{28}-\frac {10935\,x^8}{16} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(-((3*x + 2)^7*(5*x + 3))/(2*x - 1),x)

[Out]

- (8960669*x)/256 - (9058973*log(x - 1/2))/512 - (8362653*x^2)/256 - (2257119*x^3)/64 - (4352157*x^4)/128 - (2
053917*x^5)/80 - (218943*x^6)/16 - (126117*x^7)/28 - (10935*x^8)/16

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sympy [A]  time = 0.12, size = 63, normalized size = 0.97 \begin {gather*} - \frac {10935 x^{8}}{16} - \frac {126117 x^{7}}{28} - \frac {218943 x^{6}}{16} - \frac {2053917 x^{5}}{80} - \frac {4352157 x^{4}}{128} - \frac {2257119 x^{3}}{64} - \frac {8362653 x^{2}}{256} - \frac {8960669 x}{256} - \frac {9058973 \log {\left (2 x - 1 \right )}}{512} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((2+3*x)**7*(3+5*x)/(1-2*x),x)

[Out]

-10935*x**8/16 - 126117*x**7/28 - 218943*x**6/16 - 2053917*x**5/80 - 4352157*x**4/128 - 2257119*x**3/64 - 8362
653*x**2/256 - 8960669*x/256 - 9058973*log(2*x - 1)/512

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