3.1160 \(\int (1-2 x) (2+3 x)^6 (3+5 x)^2 \, dx\)

Optimal. Leaf size=45 \[ -\frac{5}{81} (3 x+2)^{10}+\frac{65}{243} (3 x+2)^9-\frac{1}{9} (3 x+2)^8+\frac{1}{81} (3 x+2)^7 \]

[Out]

(2 + 3*x)^7/81 - (2 + 3*x)^8/9 + (65*(2 + 3*x)^9)/243 - (5*(2 + 3*x)^10)/81

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Rubi [A]  time = 0.0242123, antiderivative size = 45, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05, Rules used = {77} \[ -\frac{5}{81} (3 x+2)^{10}+\frac{65}{243} (3 x+2)^9-\frac{1}{9} (3 x+2)^8+\frac{1}{81} (3 x+2)^7 \]

Antiderivative was successfully verified.

[In]

Int[(1 - 2*x)*(2 + 3*x)^6*(3 + 5*x)^2,x]

[Out]

(2 + 3*x)^7/81 - (2 + 3*x)^8/9 + (65*(2 + 3*x)^9)/243 - (5*(2 + 3*x)^10)/81

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 (1-2 x) (2+3 x)^6 (3+5 x)^2 \, dx &=\int \left (\frac{7}{27} (2+3 x)^6-\frac{8}{3} (2+3 x)^7+\frac{65}{9} (2+3 x)^8-\frac{50}{27} (2+3 x)^9\right ) \, dx\\ &=\frac{1}{81} (2+3 x)^7-\frac{1}{9} (2+3 x)^8+\frac{65}{243} (2+3 x)^9-\frac{5}{81} (2+3 x)^{10}\\ \end{align*}

Mathematica [A]  time = 0.0021809, size = 51, normalized size = 1.13 \[ -3645 x^{10}-19035 x^9-42039 x^8-49221 x^7-29106 x^6-1764 x^5+10360 x^4+\frac{24112 x^3}{3}+2976 x^2+576 x \]

Antiderivative was successfully verified.

[In]

Integrate[(1 - 2*x)*(2 + 3*x)^6*(3 + 5*x)^2,x]

[Out]

576*x + 2976*x^2 + (24112*x^3)/3 + 10360*x^4 - 1764*x^5 - 29106*x^6 - 49221*x^7 - 42039*x^8 - 19035*x^9 - 3645
*x^10

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Maple [A]  time = 0.002, size = 50, normalized size = 1.1 \begin{align*} -3645\,{x}^{10}-19035\,{x}^{9}-42039\,{x}^{8}-49221\,{x}^{7}-29106\,{x}^{6}-1764\,{x}^{5}+10360\,{x}^{4}+{\frac{24112\,{x}^{3}}{3}}+2976\,{x}^{2}+576\,x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((1-2*x)*(2+3*x)^6*(3+5*x)^2,x)

[Out]

-3645*x^10-19035*x^9-42039*x^8-49221*x^7-29106*x^6-1764*x^5+10360*x^4+24112/3*x^3+2976*x^2+576*x

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Maxima [A]  time = 1.26269, size = 66, normalized size = 1.47 \begin{align*} -3645 \, x^{10} - 19035 \, x^{9} - 42039 \, x^{8} - 49221 \, x^{7} - 29106 \, x^{6} - 1764 \, x^{5} + 10360 \, x^{4} + \frac{24112}{3} \, x^{3} + 2976 \, x^{2} + 576 \, x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((1-2*x)*(2+3*x)^6*(3+5*x)^2,x, algorithm="maxima")

[Out]

-3645*x^10 - 19035*x^9 - 42039*x^8 - 49221*x^7 - 29106*x^6 - 1764*x^5 + 10360*x^4 + 24112/3*x^3 + 2976*x^2 + 5
76*x

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Fricas [A]  time = 1.38196, size = 157, normalized size = 3.49 \begin{align*} -3645 x^{10} - 19035 x^{9} - 42039 x^{8} - 49221 x^{7} - 29106 x^{6} - 1764 x^{5} + 10360 x^{4} + \frac{24112}{3} x^{3} + 2976 x^{2} + 576 x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((1-2*x)*(2+3*x)^6*(3+5*x)^2,x, algorithm="fricas")

[Out]

-3645*x^10 - 19035*x^9 - 42039*x^8 - 49221*x^7 - 29106*x^6 - 1764*x^5 + 10360*x^4 + 24112/3*x^3 + 2976*x^2 + 5
76*x

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Sympy [A]  time = 0.067348, size = 49, normalized size = 1.09 \begin{align*} - 3645 x^{10} - 19035 x^{9} - 42039 x^{8} - 49221 x^{7} - 29106 x^{6} - 1764 x^{5} + 10360 x^{4} + \frac{24112 x^{3}}{3} + 2976 x^{2} + 576 x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((1-2*x)*(2+3*x)**6*(3+5*x)**2,x)

[Out]

-3645*x**10 - 19035*x**9 - 42039*x**8 - 49221*x**7 - 29106*x**6 - 1764*x**5 + 10360*x**4 + 24112*x**3/3 + 2976
*x**2 + 576*x

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Giac [A]  time = 1.54822, size = 66, normalized size = 1.47 \begin{align*} -3645 \, x^{10} - 19035 \, x^{9} - 42039 \, x^{8} - 49221 \, x^{7} - 29106 \, x^{6} - 1764 \, x^{5} + 10360 \, x^{4} + \frac{24112}{3} \, x^{3} + 2976 \, x^{2} + 576 \, x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((1-2*x)*(2+3*x)^6*(3+5*x)^2,x, algorithm="giac")

[Out]

-3645*x^10 - 19035*x^9 - 42039*x^8 - 49221*x^7 - 29106*x^6 - 1764*x^5 + 10360*x^4 + 24112/3*x^3 + 2976*x^2 + 5
76*x