3.1242 \(\int (1-2 x)^2 (2+3 x)^2 (3+5 x) \, dx\)

Optimal. Leaf size=35 \[ 30 x^6+\frac{168 x^5}{5}-\frac{79 x^4}{4}-\frac{89 x^3}{3}+4 x^2+12 x \]

[Out]

12*x + 4*x^2 - (89*x^3)/3 - (79*x^4)/4 + (168*x^5)/5 + 30*x^6

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Rubi [A]  time = 0.0134748, antiderivative size = 35, 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} \[ 30 x^6+\frac{168 x^5}{5}-\frac{79 x^4}{4}-\frac{89 x^3}{3}+4 x^2+12 x \]

Antiderivative was successfully verified.

[In]

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

[Out]

12*x + 4*x^2 - (89*x^3)/3 - (79*x^4)/4 + (168*x^5)/5 + 30*x^6

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 (2+3 x)^2 (3+5 x) \, dx &=\int \left (12+8 x-89 x^2-79 x^3+168 x^4+180 x^5\right ) \, dx\\ &=12 x+4 x^2-\frac{89 x^3}{3}-\frac{79 x^4}{4}+\frac{168 x^5}{5}+30 x^6\\ \end{align*}

Mathematica [A]  time = 0.0014862, size = 35, normalized size = 1. \[ 30 x^6+\frac{168 x^5}{5}-\frac{79 x^4}{4}-\frac{89 x^3}{3}+4 x^2+12 x \]

Antiderivative was successfully verified.

[In]

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

[Out]

12*x + 4*x^2 - (89*x^3)/3 - (79*x^4)/4 + (168*x^5)/5 + 30*x^6

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Maple [A]  time = 0., size = 30, normalized size = 0.9 \begin{align*} 12\,x+4\,{x}^{2}-{\frac{89\,{x}^{3}}{3}}-{\frac{79\,{x}^{4}}{4}}+{\frac{168\,{x}^{5}}{5}}+30\,{x}^{6} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

12*x+4*x^2-89/3*x^3-79/4*x^4+168/5*x^5+30*x^6

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Maxima [A]  time = 1.07669, size = 39, normalized size = 1.11 \begin{align*} 30 \, x^{6} + \frac{168}{5} \, x^{5} - \frac{79}{4} \, x^{4} - \frac{89}{3} \, x^{3} + 4 \, x^{2} + 12 \, x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

30*x^6 + 168/5*x^5 - 79/4*x^4 - 89/3*x^3 + 4*x^2 + 12*x

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Fricas [A]  time = 1.31742, size = 77, normalized size = 2.2 \begin{align*} 30 x^{6} + \frac{168}{5} x^{5} - \frac{79}{4} x^{4} - \frac{89}{3} x^{3} + 4 x^{2} + 12 x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

30*x^6 + 168/5*x^5 - 79/4*x^4 - 89/3*x^3 + 4*x^2 + 12*x

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Sympy [A]  time = 0.059202, size = 32, normalized size = 0.91 \begin{align*} 30 x^{6} + \frac{168 x^{5}}{5} - \frac{79 x^{4}}{4} - \frac{89 x^{3}}{3} + 4 x^{2} + 12 x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

30*x**6 + 168*x**5/5 - 79*x**4/4 - 89*x**3/3 + 4*x**2 + 12*x

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Giac [A]  time = 1.664, size = 39, normalized size = 1.11 \begin{align*} 30 \, x^{6} + \frac{168}{5} \, x^{5} - \frac{79}{4} \, x^{4} - \frac{89}{3} \, x^{3} + 4 \, x^{2} + 12 \, x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

30*x^6 + 168/5*x^5 - 79/4*x^4 - 89/3*x^3 + 4*x^2 + 12*x