3.1052 \(\int (d+e x) (c d^2+2 c d e x+c e^2 x^2)^{5/2} \, dx\)

Optimal. Leaf size=34 \[ \frac{\left (c d^2+2 c d e x+c e^2 x^2\right )^{7/2}}{7 c e} \]

[Out]

(c*d^2 + 2*c*d*e*x + c*e^2*x^2)^(7/2)/(7*c*e)

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Rubi [A]  time = 0.0090822, antiderivative size = 34, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.033, Rules used = {629} \[ \frac{\left (c d^2+2 c d e x+c e^2 x^2\right )^{7/2}}{7 c e} \]

Antiderivative was successfully verified.

[In]

Int[(d + e*x)*(c*d^2 + 2*c*d*e*x + c*e^2*x^2)^(5/2),x]

[Out]

(c*d^2 + 2*c*d*e*x + c*e^2*x^2)^(7/2)/(7*c*e)

Rule 629

Int[((d_) + (e_.)*(x_))*((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_.), x_Symbol] :> Simp[(d*(a + b*x + c*x^2)^(p +
1))/(b*(p + 1)), x] /; FreeQ[{a, b, c, d, e, p}, x] && EqQ[2*c*d - b*e, 0] && NeQ[p, -1]

Rubi steps

\begin{align*} \int (d+e x) \left (c d^2+2 c d e x+c e^2 x^2\right )^{5/2} \, dx &=\frac{\left (c d^2+2 c d e x+c e^2 x^2\right )^{7/2}}{7 c e}\\ \end{align*}

Mathematica [A]  time = 0.0186751, size = 23, normalized size = 0.68 \[ \frac{\left (c (d+e x)^2\right )^{7/2}}{7 c e} \]

Antiderivative was successfully verified.

[In]

Integrate[(d + e*x)*(c*d^2 + 2*c*d*e*x + c*e^2*x^2)^(5/2),x]

[Out]

(c*(d + e*x)^2)^(7/2)/(7*c*e)

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Maple [B]  time = 0.04, size = 95, normalized size = 2.8 \begin{align*}{\frac{x \left ({e}^{6}{x}^{6}+7\,d{e}^{5}{x}^{5}+21\,{d}^{2}{e}^{4}{x}^{4}+35\,{d}^{3}{e}^{3}{x}^{3}+35\,{d}^{4}{e}^{2}{x}^{2}+21\,{d}^{5}ex+7\,{d}^{6} \right ) }{7\, \left ( ex+d \right ) ^{5}} \left ( c{e}^{2}{x}^{2}+2\,cdex+c{d}^{2} \right ) ^{{\frac{5}{2}}}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((e*x+d)*(c*e^2*x^2+2*c*d*e*x+c*d^2)^(5/2),x)

[Out]

1/7*x*(e^6*x^6+7*d*e^5*x^5+21*d^2*e^4*x^4+35*d^3*e^3*x^3+35*d^4*e^2*x^2+21*d^5*e*x+7*d^6)*(c*e^2*x^2+2*c*d*e*x
+c*d^2)^(5/2)/(e*x+d)^5

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Maxima [A]  time = 1.01183, size = 41, normalized size = 1.21 \begin{align*} \frac{{\left (c e^{2} x^{2} + 2 \, c d e x + c d^{2}\right )}^{\frac{7}{2}}}{7 \, c e} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((e*x+d)*(c*e^2*x^2+2*c*d*e*x+c*d^2)^(5/2),x, algorithm="maxima")

[Out]

1/7*(c*e^2*x^2 + 2*c*d*e*x + c*d^2)^(7/2)/(c*e)

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Fricas [B]  time = 2.34068, size = 242, normalized size = 7.12 \begin{align*} \frac{{\left (c^{2} e^{6} x^{7} + 7 \, c^{2} d e^{5} x^{6} + 21 \, c^{2} d^{2} e^{4} x^{5} + 35 \, c^{2} d^{3} e^{3} x^{4} + 35 \, c^{2} d^{4} e^{2} x^{3} + 21 \, c^{2} d^{5} e x^{2} + 7 \, c^{2} d^{6} x\right )} \sqrt{c e^{2} x^{2} + 2 \, c d e x + c d^{2}}}{7 \,{\left (e x + d\right )}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((e*x+d)*(c*e^2*x^2+2*c*d*e*x+c*d^2)^(5/2),x, algorithm="fricas")

[Out]

1/7*(c^2*e^6*x^7 + 7*c^2*d*e^5*x^6 + 21*c^2*d^2*e^4*x^5 + 35*c^2*d^3*e^3*x^4 + 35*c^2*d^4*e^2*x^3 + 21*c^2*d^5
*e*x^2 + 7*c^2*d^6*x)*sqrt(c*e^2*x^2 + 2*c*d*e*x + c*d^2)/(e*x + d)

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Sympy [A]  time = 8.19646, size = 287, normalized size = 8.44 \begin{align*} \begin{cases} \frac{c^{2} d^{6} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{7 e} + \frac{6 c^{2} d^{5} x \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{7} + \frac{15 c^{2} d^{4} e x^{2} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{7} + \frac{20 c^{2} d^{3} e^{2} x^{3} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{7} + \frac{15 c^{2} d^{2} e^{3} x^{4} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{7} + \frac{6 c^{2} d e^{4} x^{5} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{7} + \frac{c^{2} e^{5} x^{6} \sqrt{c d^{2} + 2 c d e x + c e^{2} x^{2}}}{7} & \text{for}\: e \neq 0 \\d x \left (c d^{2}\right )^{\frac{5}{2}} & \text{otherwise} \end{cases} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((e*x+d)*(c*e**2*x**2+2*c*d*e*x+c*d**2)**(5/2),x)

[Out]

Piecewise((c**2*d**6*sqrt(c*d**2 + 2*c*d*e*x + c*e**2*x**2)/(7*e) + 6*c**2*d**5*x*sqrt(c*d**2 + 2*c*d*e*x + c*
e**2*x**2)/7 + 15*c**2*d**4*e*x**2*sqrt(c*d**2 + 2*c*d*e*x + c*e**2*x**2)/7 + 20*c**2*d**3*e**2*x**3*sqrt(c*d*
*2 + 2*c*d*e*x + c*e**2*x**2)/7 + 15*c**2*d**2*e**3*x**4*sqrt(c*d**2 + 2*c*d*e*x + c*e**2*x**2)/7 + 6*c**2*d*e
**4*x**5*sqrt(c*d**2 + 2*c*d*e*x + c*e**2*x**2)/7 + c**2*e**5*x**6*sqrt(c*d**2 + 2*c*d*e*x + c*e**2*x**2)/7, N
e(e, 0)), (d*x*(c*d**2)**(5/2), True))

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Giac [B]  time = 1.21988, size = 138, normalized size = 4.06 \begin{align*} \frac{1}{7} \,{\left (c^{2} d^{6} e^{\left (-1\right )} +{\left (6 \, c^{2} d^{5} +{\left (15 \, c^{2} d^{4} e +{\left (20 \, c^{2} d^{3} e^{2} +{\left (15 \, c^{2} d^{2} e^{3} +{\left (c^{2} x e^{5} + 6 \, c^{2} d e^{4}\right )} x\right )} x\right )} x\right )} x\right )} x\right )} \sqrt{c x^{2} e^{2} + 2 \, c d x e + c d^{2}} \end{align*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((e*x+d)*(c*e^2*x^2+2*c*d*e*x+c*d^2)^(5/2),x, algorithm="giac")

[Out]

1/7*(c^2*d^6*e^(-1) + (6*c^2*d^5 + (15*c^2*d^4*e + (20*c^2*d^3*e^2 + (15*c^2*d^2*e^3 + (c^2*x*e^5 + 6*c^2*d*e^
4)*x)*x)*x)*x)*x)*sqrt(c*x^2*e^2 + 2*c*d*x*e + c*d^2)