3.1726 \(\int \frac{(A+B x) \left (a^2+2 a b x+b^2 x^2\right )^{3/2}}{d+e x} \, dx\)

Optimal. Leaf size=236 \[ \frac{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^3 (B d-A e) \log (d+e x)}{e^5 (a+b x)}-\frac{b x \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^2 (B d-A e)}{e^4 (a+b x)}+\frac{(a+b x) \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e) (B d-A e)}{2 e^3}-\frac{(a+b x)^2 \sqrt{a^2+2 a b x+b^2 x^2} (B d-A e)}{3 e^2}+\frac{B (a+b x)^3 \sqrt{a^2+2 a b x+b^2 x^2}}{4 b e} \]

[Out]

-((b*(b*d - a*e)^2*(B*d - A*e)*x*Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(e^4*(a + b*x)))
+ ((b*d - a*e)*(B*d - A*e)*(a + b*x)*Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(2*e^3) - (
(B*d - A*e)*(a + b*x)^2*Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(3*e^2) + (B*(a + b*x)^3*
Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(4*b*e) + ((b*d - a*e)^3*(B*d - A*e)*Sqrt[a^2 + 2
*a*b*x + b^2*x^2]*Log[d + e*x])/(e^5*(a + b*x))

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Rubi [A]  time = 0.408748, antiderivative size = 236, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.061 \[ \frac{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^3 (B d-A e) \log (d+e x)}{e^5 (a+b x)}-\frac{b x \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)^2 (B d-A e)}{e^4 (a+b x)}+\frac{(a+b x) \sqrt{a^2+2 a b x+b^2 x^2} (b d-a e) (B d-A e)}{2 e^3}-\frac{(a+b x)^2 \sqrt{a^2+2 a b x+b^2 x^2} (B d-A e)}{3 e^2}+\frac{B (a+b x)^3 \sqrt{a^2+2 a b x+b^2 x^2}}{4 b e} \]

Antiderivative was successfully verified.

[In]  Int[((A + B*x)*(a^2 + 2*a*b*x + b^2*x^2)^(3/2))/(d + e*x),x]

[Out]

-((b*(b*d - a*e)^2*(B*d - A*e)*x*Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(e^4*(a + b*x)))
+ ((b*d - a*e)*(B*d - A*e)*(a + b*x)*Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(2*e^3) - (
(B*d - A*e)*(a + b*x)^2*Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(3*e^2) + (B*(a + b*x)^3*
Sqrt[a^2 + 2*a*b*x + b^2*x^2])/(4*b*e) + ((b*d - a*e)^3*(B*d - A*e)*Sqrt[a^2 + 2
*a*b*x + b^2*x^2]*Log[d + e*x])/(e^5*(a + b*x))

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Rubi in Sympy [A]  time = 39.4779, size = 204, normalized size = 0.86 \[ \frac{B \left (2 a + 2 b x\right ) \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{3}{2}}}{8 b e} + \frac{\left (A e - B d\right ) \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{3}{2}}}{3 e^{2}} + \frac{\left (3 a + 3 b x\right ) \left (A e - B d\right ) \left (a e - b d\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{6 e^{3}} + \frac{\left (A e - B d\right ) \left (a e - b d\right )^{2} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{e^{4}} + \frac{\left (A e - B d\right ) \left (a e - b d\right )^{3} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}} \log{\left (d + e x \right )}}{e^{5} \left (a + b x\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate((B*x+A)*(b**2*x**2+2*a*b*x+a**2)**(3/2)/(e*x+d),x)

[Out]

B*(2*a + 2*b*x)*(a**2 + 2*a*b*x + b**2*x**2)**(3/2)/(8*b*e) + (A*e - B*d)*(a**2
+ 2*a*b*x + b**2*x**2)**(3/2)/(3*e**2) + (3*a + 3*b*x)*(A*e - B*d)*(a*e - b*d)*s
qrt(a**2 + 2*a*b*x + b**2*x**2)/(6*e**3) + (A*e - B*d)*(a*e - b*d)**2*sqrt(a**2
+ 2*a*b*x + b**2*x**2)/e**4 + (A*e - B*d)*(a*e - b*d)**3*sqrt(a**2 + 2*a*b*x + b
**2*x**2)*log(d + e*x)/(e**5*(a + b*x))

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Mathematica [A]  time = 0.220511, size = 187, normalized size = 0.79 \[ \frac{\sqrt{(a+b x)^2} \left (e x \left (12 a^3 B e^3+18 a^2 b e^2 (2 A e-2 B d+B e x)+6 a b^2 e \left (3 A e (e x-2 d)+B \left (6 d^2-3 d e x+2 e^2 x^2\right )\right )+b^3 \left (2 A e \left (6 d^2-3 d e x+2 e^2 x^2\right )+B \left (-12 d^3+6 d^2 e x-4 d e^2 x^2+3 e^3 x^3\right )\right )\right )+12 (b d-a e)^3 (B d-A e) \log (d+e x)\right )}{12 e^5 (a+b x)} \]

Antiderivative was successfully verified.

[In]  Integrate[((A + B*x)*(a^2 + 2*a*b*x + b^2*x^2)^(3/2))/(d + e*x),x]

[Out]

(Sqrt[(a + b*x)^2]*(e*x*(12*a^3*B*e^3 + 18*a^2*b*e^2*(-2*B*d + 2*A*e + B*e*x) +
6*a*b^2*e*(3*A*e*(-2*d + e*x) + B*(6*d^2 - 3*d*e*x + 2*e^2*x^2)) + b^3*(2*A*e*(6
*d^2 - 3*d*e*x + 2*e^2*x^2) + B*(-12*d^3 + 6*d^2*e*x - 4*d*e^2*x^2 + 3*e^3*x^3))
) + 12*(b*d - a*e)^3*(B*d - A*e)*Log[d + e*x]))/(12*e^5*(a + b*x))

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Maple [B]  time = 0.02, size = 358, normalized size = 1.5 \[{\frac{3\,B{x}^{4}{b}^{3}{e}^{4}+4\,A{x}^{3}{b}^{3}{e}^{4}+12\,B{x}^{3}a{b}^{2}{e}^{4}-4\,B{x}^{3}{b}^{3}d{e}^{3}+18\,A{x}^{2}a{b}^{2}{e}^{4}-6\,A{x}^{2}{b}^{3}d{e}^{3}+18\,B{x}^{2}{a}^{2}b{e}^{4}-18\,B{x}^{2}a{b}^{2}d{e}^{3}+6\,B{x}^{2}{b}^{3}{d}^{2}{e}^{2}+12\,A\ln \left ( ex+d \right ){a}^{3}{e}^{4}-36\,A\ln \left ( ex+d \right ){a}^{2}bd{e}^{3}+36\,A\ln \left ( ex+d \right ) a{b}^{2}{d}^{2}{e}^{2}-12\,A\ln \left ( ex+d \right ){b}^{3}{d}^{3}e+36\,Ax{a}^{2}b{e}^{4}-36\,Axa{b}^{2}d{e}^{3}+12\,Ax{b}^{3}{d}^{2}{e}^{2}-12\,B\ln \left ( ex+d \right ){a}^{3}d{e}^{3}+36\,B\ln \left ( ex+d \right ){a}^{2}b{d}^{2}{e}^{2}-36\,B\ln \left ( ex+d \right ) a{b}^{2}{d}^{3}e+12\,B\ln \left ( ex+d \right ){b}^{3}{d}^{4}+12\,Bx{a}^{3}{e}^{4}-36\,Bx{a}^{2}bd{e}^{3}+36\,Bxa{b}^{2}{d}^{2}{e}^{2}-12\,Bx{b}^{3}{d}^{3}e}{12\, \left ( bx+a \right ) ^{3}{e}^{5}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int((B*x+A)*(b^2*x^2+2*a*b*x+a^2)^(3/2)/(e*x+d),x)

[Out]

1/12*((b*x+a)^2)^(3/2)*(3*B*x^4*b^3*e^4+4*A*x^3*b^3*e^4+12*B*x^3*a*b^2*e^4-4*B*x
^3*b^3*d*e^3+18*A*x^2*a*b^2*e^4-6*A*x^2*b^3*d*e^3+18*B*x^2*a^2*b*e^4-18*B*x^2*a*
b^2*d*e^3+6*B*x^2*b^3*d^2*e^2+12*A*ln(e*x+d)*a^3*e^4-36*A*ln(e*x+d)*a^2*b*d*e^3+
36*A*ln(e*x+d)*a*b^2*d^2*e^2-12*A*ln(e*x+d)*b^3*d^3*e+36*A*x*a^2*b*e^4-36*A*x*a*
b^2*d*e^3+12*A*x*b^3*d^2*e^2-12*B*ln(e*x+d)*a^3*d*e^3+36*B*ln(e*x+d)*a^2*b*d^2*e
^2-36*B*ln(e*x+d)*a*b^2*d^3*e+12*B*ln(e*x+d)*b^3*d^4+12*B*x*a^3*e^4-36*B*x*a^2*b
*d*e^3+36*B*x*a*b^2*d^2*e^2-12*B*x*b^3*d^3*e)/(b*x+a)^3/e^5

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Maxima [F]  time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b^2*x^2 + 2*a*b*x + a^2)^(3/2)*(B*x + A)/(e*x + d),x, algorithm="maxima")

[Out]

Exception raised: ValueError

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Fricas [A]  time = 0.284248, size = 351, normalized size = 1.49 \[ \frac{3 \, B b^{3} e^{4} x^{4} - 4 \,{\left (B b^{3} d e^{3} -{\left (3 \, B a b^{2} + A b^{3}\right )} e^{4}\right )} x^{3} + 6 \,{\left (B b^{3} d^{2} e^{2} -{\left (3 \, B a b^{2} + A b^{3}\right )} d e^{3} + 3 \,{\left (B a^{2} b + A a b^{2}\right )} e^{4}\right )} x^{2} - 12 \,{\left (B b^{3} d^{3} e -{\left (3 \, B a b^{2} + A b^{3}\right )} d^{2} e^{2} + 3 \,{\left (B a^{2} b + A a b^{2}\right )} d e^{3} -{\left (B a^{3} + 3 \, A a^{2} b\right )} e^{4}\right )} x + 12 \,{\left (B b^{3} d^{4} + A a^{3} e^{4} -{\left (3 \, B a b^{2} + A b^{3}\right )} d^{3} e + 3 \,{\left (B a^{2} b + A a b^{2}\right )} d^{2} e^{2} -{\left (B a^{3} + 3 \, A a^{2} b\right )} d e^{3}\right )} \log \left (e x + d\right )}{12 \, e^{5}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b^2*x^2 + 2*a*b*x + a^2)^(3/2)*(B*x + A)/(e*x + d),x, algorithm="fricas")

[Out]

1/12*(3*B*b^3*e^4*x^4 - 4*(B*b^3*d*e^3 - (3*B*a*b^2 + A*b^3)*e^4)*x^3 + 6*(B*b^3
*d^2*e^2 - (3*B*a*b^2 + A*b^3)*d*e^3 + 3*(B*a^2*b + A*a*b^2)*e^4)*x^2 - 12*(B*b^
3*d^3*e - (3*B*a*b^2 + A*b^3)*d^2*e^2 + 3*(B*a^2*b + A*a*b^2)*d*e^3 - (B*a^3 + 3
*A*a^2*b)*e^4)*x + 12*(B*b^3*d^4 + A*a^3*e^4 - (3*B*a*b^2 + A*b^3)*d^3*e + 3*(B*
a^2*b + A*a*b^2)*d^2*e^2 - (B*a^3 + 3*A*a^2*b)*d*e^3)*log(e*x + d))/e^5

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Sympy [F(-1)]  time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((B*x+A)*(b**2*x**2+2*a*b*x+a**2)**(3/2)/(e*x+d),x)

[Out]

Timed out

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GIAC/XCAS [A]  time = 0.293117, size = 578, normalized size = 2.45 \[{\left (B b^{3} d^{4}{\rm sign}\left (b x + a\right ) - 3 \, B a b^{2} d^{3} e{\rm sign}\left (b x + a\right ) - A b^{3} d^{3} e{\rm sign}\left (b x + a\right ) + 3 \, B a^{2} b d^{2} e^{2}{\rm sign}\left (b x + a\right ) + 3 \, A a b^{2} d^{2} e^{2}{\rm sign}\left (b x + a\right ) - B a^{3} d e^{3}{\rm sign}\left (b x + a\right ) - 3 \, A a^{2} b d e^{3}{\rm sign}\left (b x + a\right ) + A a^{3} e^{4}{\rm sign}\left (b x + a\right )\right )} e^{\left (-5\right )}{\rm ln}\left ({\left | x e + d \right |}\right ) + \frac{1}{12} \,{\left (3 \, B b^{3} x^{4} e^{3}{\rm sign}\left (b x + a\right ) - 4 \, B b^{3} d x^{3} e^{2}{\rm sign}\left (b x + a\right ) + 6 \, B b^{3} d^{2} x^{2} e{\rm sign}\left (b x + a\right ) - 12 \, B b^{3} d^{3} x{\rm sign}\left (b x + a\right ) + 12 \, B a b^{2} x^{3} e^{3}{\rm sign}\left (b x + a\right ) + 4 \, A b^{3} x^{3} e^{3}{\rm sign}\left (b x + a\right ) - 18 \, B a b^{2} d x^{2} e^{2}{\rm sign}\left (b x + a\right ) - 6 \, A b^{3} d x^{2} e^{2}{\rm sign}\left (b x + a\right ) + 36 \, B a b^{2} d^{2} x e{\rm sign}\left (b x + a\right ) + 12 \, A b^{3} d^{2} x e{\rm sign}\left (b x + a\right ) + 18 \, B a^{2} b x^{2} e^{3}{\rm sign}\left (b x + a\right ) + 18 \, A a b^{2} x^{2} e^{3}{\rm sign}\left (b x + a\right ) - 36 \, B a^{2} b d x e^{2}{\rm sign}\left (b x + a\right ) - 36 \, A a b^{2} d x e^{2}{\rm sign}\left (b x + a\right ) + 12 \, B a^{3} x e^{3}{\rm sign}\left (b x + a\right ) + 36 \, A a^{2} b x e^{3}{\rm sign}\left (b x + a\right )\right )} e^{\left (-4\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b^2*x^2 + 2*a*b*x + a^2)^(3/2)*(B*x + A)/(e*x + d),x, algorithm="giac")

[Out]

(B*b^3*d^4*sign(b*x + a) - 3*B*a*b^2*d^3*e*sign(b*x + a) - A*b^3*d^3*e*sign(b*x
+ a) + 3*B*a^2*b*d^2*e^2*sign(b*x + a) + 3*A*a*b^2*d^2*e^2*sign(b*x + a) - B*a^3
*d*e^3*sign(b*x + a) - 3*A*a^2*b*d*e^3*sign(b*x + a) + A*a^3*e^4*sign(b*x + a))*
e^(-5)*ln(abs(x*e + d)) + 1/12*(3*B*b^3*x^4*e^3*sign(b*x + a) - 4*B*b^3*d*x^3*e^
2*sign(b*x + a) + 6*B*b^3*d^2*x^2*e*sign(b*x + a) - 12*B*b^3*d^3*x*sign(b*x + a)
+ 12*B*a*b^2*x^3*e^3*sign(b*x + a) + 4*A*b^3*x^3*e^3*sign(b*x + a) - 18*B*a*b^2
*d*x^2*e^2*sign(b*x + a) - 6*A*b^3*d*x^2*e^2*sign(b*x + a) + 36*B*a*b^2*d^2*x*e*
sign(b*x + a) + 12*A*b^3*d^2*x*e*sign(b*x + a) + 18*B*a^2*b*x^2*e^3*sign(b*x + a
) + 18*A*a*b^2*x^2*e^3*sign(b*x + a) - 36*B*a^2*b*d*x*e^2*sign(b*x + a) - 36*A*a
*b^2*d*x*e^2*sign(b*x + a) + 12*B*a^3*x*e^3*sign(b*x + a) + 36*A*a^2*b*x*e^3*sig
n(b*x + a))*e^(-4)