3.1279 \(\int (1-2 x)^2 (2+3 x) (3+5 x)^3 \, dx\)

Optimal. Leaf size=42 \[ \frac{1500 x^7}{7}+\frac{1100 x^6}{3}+19 x^5-\frac{1091 x^4}{4}-111 x^3+\frac{135 x^2}{2}+54 x \]

[Out]

54*x + (135*x^2)/2 - 111*x^3 - (1091*x^4)/4 + 19*x^5 + (1100*x^6)/3 + (1500*x^7)/7

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Rubi [A]  time = 0.0167219, antiderivative size = 42, 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} \[ \frac{1500 x^7}{7}+\frac{1100 x^6}{3}+19 x^5-\frac{1091 x^4}{4}-111 x^3+\frac{135 x^2}{2}+54 x \]

Antiderivative was successfully verified.

[In]

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

[Out]

54*x + (135*x^2)/2 - 111*x^3 - (1091*x^4)/4 + 19*x^5 + (1100*x^6)/3 + (1500*x^7)/7

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) (3+5 x)^3 \, dx &=\int \left (54+135 x-333 x^2-1091 x^3+95 x^4+2200 x^5+1500 x^6\right ) \, dx\\ &=54 x+\frac{135 x^2}{2}-111 x^3-\frac{1091 x^4}{4}+19 x^5+\frac{1100 x^6}{3}+\frac{1500 x^7}{7}\\ \end{align*}

Mathematica [A]  time = 0.0008545, size = 42, normalized size = 1. \[ \frac{1500 x^7}{7}+\frac{1100 x^6}{3}+19 x^5-\frac{1091 x^4}{4}-111 x^3+\frac{135 x^2}{2}+54 x \]

Antiderivative was successfully verified.

[In]

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

[Out]

54*x + (135*x^2)/2 - 111*x^3 - (1091*x^4)/4 + 19*x^5 + (1100*x^6)/3 + (1500*x^7)/7

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Maple [A]  time = 0.001, size = 35, normalized size = 0.8 \begin{align*} 54\,x+{\frac{135\,{x}^{2}}{2}}-111\,{x}^{3}-{\frac{1091\,{x}^{4}}{4}}+19\,{x}^{5}+{\frac{1100\,{x}^{6}}{3}}+{\frac{1500\,{x}^{7}}{7}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

54*x+135/2*x^2-111*x^3-1091/4*x^4+19*x^5+1100/3*x^6+1500/7*x^7

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Maxima [A]  time = 1.11102, size = 46, normalized size = 1.1 \begin{align*} \frac{1500}{7} \, x^{7} + \frac{1100}{3} \, x^{6} + 19 \, x^{5} - \frac{1091}{4} \, x^{4} - 111 \, x^{3} + \frac{135}{2} \, x^{2} + 54 \, x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

1500/7*x^7 + 1100/3*x^6 + 19*x^5 - 1091/4*x^4 - 111*x^3 + 135/2*x^2 + 54*x

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Fricas [A]  time = 1.46575, size = 103, normalized size = 2.45 \begin{align*} \frac{1500}{7} x^{7} + \frac{1100}{3} x^{6} + 19 x^{5} - \frac{1091}{4} x^{4} - 111 x^{3} + \frac{135}{2} x^{2} + 54 x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

1500/7*x^7 + 1100/3*x^6 + 19*x^5 - 1091/4*x^4 - 111*x^3 + 135/2*x^2 + 54*x

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Sympy [A]  time = 0.060016, size = 39, normalized size = 0.93 \begin{align*} \frac{1500 x^{7}}{7} + \frac{1100 x^{6}}{3} + 19 x^{5} - \frac{1091 x^{4}}{4} - 111 x^{3} + \frac{135 x^{2}}{2} + 54 x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

1500*x**7/7 + 1100*x**6/3 + 19*x**5 - 1091*x**4/4 - 111*x**3 + 135*x**2/2 + 54*x

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Giac [A]  time = 2.59593, size = 46, normalized size = 1.1 \begin{align*} \frac{1500}{7} \, x^{7} + \frac{1100}{3} \, x^{6} + 19 \, x^{5} - \frac{1091}{4} \, x^{4} - 111 \, x^{3} + \frac{135}{2} \, x^{2} + 54 \, x \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

1500/7*x^7 + 1100/3*x^6 + 19*x^5 - 1091/4*x^4 - 111*x^3 + 135/2*x^2 + 54*x