3.1114 \(\int \frac{A+B x}{(a+b x)^2 (d+e x)^4} \, dx\)

Optimal. Leaf size=200 \[ -\frac{b^2 (A b-a B)}{(a+b x) (b d-a e)^4}+\frac{b^2 \log (a+b x) (3 a B e-4 A b e+b B d)}{(b d-a e)^5}-\frac{b^2 \log (d+e x) (3 a B e-4 A b e+b B d)}{(b d-a e)^5}+\frac{b (2 a B e-3 A b e+b B d)}{(d+e x) (b d-a e)^4}+\frac{a B e-2 A b e+b B d}{2 (d+e x)^2 (b d-a e)^3}+\frac{B d-A e}{3 (d+e x)^3 (b d-a e)^2} \]

[Out]

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

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Rubi [A]  time = 0.467711, antiderivative size = 200, 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 \[ -\frac{b^2 (A b-a B)}{(a+b x) (b d-a e)^4}+\frac{b^2 \log (a+b x) (3 a B e-4 A b e+b B d)}{(b d-a e)^5}-\frac{b^2 \log (d+e x) (3 a B e-4 A b e+b B d)}{(b d-a e)^5}+\frac{b (2 a B e-3 A b e+b B d)}{(d+e x) (b d-a e)^4}+\frac{a B e-2 A b e+b B d}{2 (d+e x)^2 (b d-a e)^3}+\frac{B d-A e}{3 (d+e x)^3 (b d-a e)^2} \]

Antiderivative was successfully verified.

[In]  Int[(A + B*x)/((a + b*x)^2*(d + e*x)^4),x]

[Out]

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

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Rubi in Sympy [A]  time = 105.173, size = 189, normalized size = 0.94 \[ \frac{b^{2} \left (4 A b e - 3 B a e - B b d\right ) \log{\left (a + b x \right )}}{\left (a e - b d\right )^{5}} - \frac{b^{2} \left (4 A b e - 3 B a e - B b d\right ) \log{\left (d + e x \right )}}{\left (a e - b d\right )^{5}} - \frac{b^{2} \left (A b - B a\right )}{\left (a + b x\right ) \left (a e - b d\right )^{4}} - \frac{b \left (3 A b e - 2 B a e - B b d\right )}{\left (d + e x\right ) \left (a e - b d\right )^{4}} + \frac{2 A b e - B a e - B b d}{2 \left (d + e x\right )^{2} \left (a e - b d\right )^{3}} - \frac{A e - B d}{3 \left (d + e x\right )^{3} \left (a e - b d\right )^{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate((B*x+A)/(b*x+a)**2/(e*x+d)**4,x)

[Out]

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

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Mathematica [A]  time = 0.244681, size = 188, normalized size = 0.94 \[ \frac{-\frac{6 b^2 (A b-a B) (b d-a e)}{a+b x}+6 b^2 \log (a+b x) (3 a B e-4 A b e+b B d)-6 b^2 \log (d+e x) (3 a B e-4 A b e+b B d)+\frac{2 (b d-a e)^3 (B d-A e)}{(d+e x)^3}+\frac{3 (b d-a e)^2 (a B e-2 A b e+b B d)}{(d+e x)^2}+\frac{6 b (b d-a e) (2 a B e-3 A b e+b B d)}{d+e x}}{6 (b d-a e)^5} \]

Antiderivative was successfully verified.

[In]  Integrate[(A + B*x)/((a + b*x)^2*(d + e*x)^4),x]

[Out]

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

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Maple [A]  time = 0.024, size = 364, normalized size = 1.8 \[ -{\frac{Ae}{3\, \left ( ae-bd \right ) ^{2} \left ( ex+d \right ) ^{3}}}+{\frac{Bd}{3\, \left ( ae-bd \right ) ^{2} \left ( ex+d \right ) ^{3}}}-3\,{\frac{{b}^{2}Ae}{ \left ( ae-bd \right ) ^{4} \left ( ex+d \right ) }}+2\,{\frac{Bbae}{ \left ( ae-bd \right ) ^{4} \left ( ex+d \right ) }}+{\frac{{b}^{2}Bd}{ \left ( ae-bd \right ) ^{4} \left ( ex+d \right ) }}+{\frac{Abe}{ \left ( ae-bd \right ) ^{3} \left ( ex+d \right ) ^{2}}}-{\frac{Bae}{2\, \left ( ae-bd \right ) ^{3} \left ( ex+d \right ) ^{2}}}-{\frac{Bbd}{2\, \left ( ae-bd \right ) ^{3} \left ( ex+d \right ) ^{2}}}-4\,{\frac{{b}^{3}\ln \left ( ex+d \right ) Ae}{ \left ( ae-bd \right ) ^{5}}}+3\,{\frac{{b}^{2}\ln \left ( ex+d \right ) Bae}{ \left ( ae-bd \right ) ^{5}}}+{\frac{{b}^{3}\ln \left ( ex+d \right ) Bd}{ \left ( ae-bd \right ) ^{5}}}+4\,{\frac{{b}^{3}\ln \left ( bx+a \right ) Ae}{ \left ( ae-bd \right ) ^{5}}}-3\,{\frac{{b}^{2}\ln \left ( bx+a \right ) Bae}{ \left ( ae-bd \right ) ^{5}}}-{\frac{{b}^{3}\ln \left ( bx+a \right ) Bd}{ \left ( ae-bd \right ) ^{5}}}-{\frac{{b}^{3}A}{ \left ( ae-bd \right ) ^{4} \left ( bx+a \right ) }}+{\frac{Ba{b}^{2}}{ \left ( ae-bd \right ) ^{4} \left ( bx+a \right ) }} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int((B*x+A)/(b*x+a)^2/(e*x+d)^4,x)

[Out]

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

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Maxima [A]  time = 1.42145, size = 1027, normalized size = 5.14 \[ \frac{{\left (B b^{3} d +{\left (3 \, B a b^{2} - 4 \, A b^{3}\right )} e\right )} \log \left (b x + a\right )}{b^{5} d^{5} - 5 \, a b^{4} d^{4} e + 10 \, a^{2} b^{3} d^{3} e^{2} - 10 \, a^{3} b^{2} d^{2} e^{3} + 5 \, a^{4} b d e^{4} - a^{5} e^{5}} - \frac{{\left (B b^{3} d +{\left (3 \, B a b^{2} - 4 \, A b^{3}\right )} e\right )} \log \left (e x + d\right )}{b^{5} d^{5} - 5 \, a b^{4} d^{4} e + 10 \, a^{2} b^{3} d^{3} e^{2} - 10 \, a^{3} b^{2} d^{2} e^{3} + 5 \, a^{4} b d e^{4} - a^{5} e^{5}} - \frac{2 \, A a^{3} e^{3} -{\left (17 \, B a b^{2} - 6 \, A b^{3}\right )} d^{3} - 2 \,{\left (4 \, B a^{2} b - 13 \, A a b^{2}\right )} d^{2} e +{\left (B a^{3} - 10 \, A a^{2} b\right )} d e^{2} - 6 \,{\left (B b^{3} d e^{2} +{\left (3 \, B a b^{2} - 4 \, A b^{3}\right )} e^{3}\right )} x^{3} - 3 \,{\left (5 \, B b^{3} d^{2} e + 4 \,{\left (4 \, B a b^{2} - 5 \, A b^{3}\right )} d e^{2} +{\left (3 \, B a^{2} b - 4 \, A a b^{2}\right )} e^{3}\right )} x^{2} -{\left (11 \, B b^{3} d^{3} +{\left (41 \, B a b^{2} - 44 \, A b^{3}\right )} d^{2} e +{\left (23 \, B a^{2} b - 32 \, A a b^{2}\right )} d e^{2} -{\left (3 \, B a^{3} - 4 \, A a^{2} b\right )} e^{3}\right )} x}{6 \,{\left (a b^{4} d^{7} - 4 \, a^{2} b^{3} d^{6} e + 6 \, a^{3} b^{2} d^{5} e^{2} - 4 \, a^{4} b d^{4} e^{3} + a^{5} d^{3} e^{4} +{\left (b^{5} d^{4} e^{3} - 4 \, a b^{4} d^{3} e^{4} + 6 \, a^{2} b^{3} d^{2} e^{5} - 4 \, a^{3} b^{2} d e^{6} + a^{4} b e^{7}\right )} x^{4} +{\left (3 \, b^{5} d^{5} e^{2} - 11 \, a b^{4} d^{4} e^{3} + 14 \, a^{2} b^{3} d^{3} e^{4} - 6 \, a^{3} b^{2} d^{2} e^{5} - a^{4} b d e^{6} + a^{5} e^{7}\right )} x^{3} + 3 \,{\left (b^{5} d^{6} e - 3 \, a b^{4} d^{5} e^{2} + 2 \, a^{2} b^{3} d^{4} e^{3} + 2 \, a^{3} b^{2} d^{3} e^{4} - 3 \, a^{4} b d^{2} e^{5} + a^{5} d e^{6}\right )} x^{2} +{\left (b^{5} d^{7} - a b^{4} d^{6} e - 6 \, a^{2} b^{3} d^{5} e^{2} + 14 \, a^{3} b^{2} d^{4} e^{3} - 11 \, a^{4} b d^{3} e^{4} + 3 \, a^{5} d^{2} e^{5}\right )} x\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((B*x + A)/((b*x + a)^2*(e*x + d)^4),x, algorithm="maxima")

[Out]

(B*b^3*d + (3*B*a*b^2 - 4*A*b^3)*e)*log(b*x + a)/(b^5*d^5 - 5*a*b^4*d^4*e + 10*a
^2*b^3*d^3*e^2 - 10*a^3*b^2*d^2*e^3 + 5*a^4*b*d*e^4 - a^5*e^5) - (B*b^3*d + (3*B
*a*b^2 - 4*A*b^3)*e)*log(e*x + d)/(b^5*d^5 - 5*a*b^4*d^4*e + 10*a^2*b^3*d^3*e^2
- 10*a^3*b^2*d^2*e^3 + 5*a^4*b*d*e^4 - a^5*e^5) - 1/6*(2*A*a^3*e^3 - (17*B*a*b^2
- 6*A*b^3)*d^3 - 2*(4*B*a^2*b - 13*A*a*b^2)*d^2*e + (B*a^3 - 10*A*a^2*b)*d*e^2
- 6*(B*b^3*d*e^2 + (3*B*a*b^2 - 4*A*b^3)*e^3)*x^3 - 3*(5*B*b^3*d^2*e + 4*(4*B*a*
b^2 - 5*A*b^3)*d*e^2 + (3*B*a^2*b - 4*A*a*b^2)*e^3)*x^2 - (11*B*b^3*d^3 + (41*B*
a*b^2 - 44*A*b^3)*d^2*e + (23*B*a^2*b - 32*A*a*b^2)*d*e^2 - (3*B*a^3 - 4*A*a^2*b
)*e^3)*x)/(a*b^4*d^7 - 4*a^2*b^3*d^6*e + 6*a^3*b^2*d^5*e^2 - 4*a^4*b*d^4*e^3 + a
^5*d^3*e^4 + (b^5*d^4*e^3 - 4*a*b^4*d^3*e^4 + 6*a^2*b^3*d^2*e^5 - 4*a^3*b^2*d*e^
6 + a^4*b*e^7)*x^4 + (3*b^5*d^5*e^2 - 11*a*b^4*d^4*e^3 + 14*a^2*b^3*d^3*e^4 - 6*
a^3*b^2*d^2*e^5 - a^4*b*d*e^6 + a^5*e^7)*x^3 + 3*(b^5*d^6*e - 3*a*b^4*d^5*e^2 +
2*a^2*b^3*d^4*e^3 + 2*a^3*b^2*d^3*e^4 - 3*a^4*b*d^2*e^5 + a^5*d*e^6)*x^2 + (b^5*
d^7 - a*b^4*d^6*e - 6*a^2*b^3*d^5*e^2 + 14*a^3*b^2*d^4*e^3 - 11*a^4*b*d^3*e^4 +
3*a^5*d^2*e^5)*x)

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Fricas [A]  time = 0.235141, size = 1646, normalized size = 8.23 \[ \text{result too large to display} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((B*x + A)/((b*x + a)^2*(e*x + d)^4),x, algorithm="fricas")

[Out]

1/6*(2*A*a^4*e^4 + (17*B*a*b^3 - 6*A*b^4)*d^4 - (9*B*a^2*b^2 + 20*A*a*b^3)*d^3*e
- 9*(B*a^3*b - 4*A*a^2*b^2)*d^2*e^2 + (B*a^4 - 12*A*a^3*b)*d*e^3 + 6*(B*b^4*d^2
*e^2 + 2*(B*a*b^3 - 2*A*b^4)*d*e^3 - (3*B*a^2*b^2 - 4*A*a*b^3)*e^4)*x^3 + 3*(5*B
*b^4*d^3*e + (11*B*a*b^3 - 20*A*b^4)*d^2*e^2 - (13*B*a^2*b^2 - 16*A*a*b^3)*d*e^3
- (3*B*a^3*b - 4*A*a^2*b^2)*e^4)*x^2 + (11*B*b^4*d^4 + 2*(15*B*a*b^3 - 22*A*b^4
)*d^3*e - 6*(3*B*a^2*b^2 - 2*A*a*b^3)*d^2*e^2 - 2*(13*B*a^3*b - 18*A*a^2*b^2)*d*
e^3 + (3*B*a^4 - 4*A*a^3*b)*e^4)*x + 6*(B*a*b^3*d^4 + (3*B*a^2*b^2 - 4*A*a*b^3)*
d^3*e + (B*b^4*d*e^3 + (3*B*a*b^3 - 4*A*b^4)*e^4)*x^4 + (3*B*b^4*d^2*e^2 + 2*(5*
B*a*b^3 - 6*A*b^4)*d*e^3 + (3*B*a^2*b^2 - 4*A*a*b^3)*e^4)*x^3 + 3*(B*b^4*d^3*e +
4*(B*a*b^3 - A*b^4)*d^2*e^2 + (3*B*a^2*b^2 - 4*A*a*b^3)*d*e^3)*x^2 + (B*b^4*d^4
+ 2*(3*B*a*b^3 - 2*A*b^4)*d^3*e + 3*(3*B*a^2*b^2 - 4*A*a*b^3)*d^2*e^2)*x)*log(b
*x + a) - 6*(B*a*b^3*d^4 + (3*B*a^2*b^2 - 4*A*a*b^3)*d^3*e + (B*b^4*d*e^3 + (3*B
*a*b^3 - 4*A*b^4)*e^4)*x^4 + (3*B*b^4*d^2*e^2 + 2*(5*B*a*b^3 - 6*A*b^4)*d*e^3 +
(3*B*a^2*b^2 - 4*A*a*b^3)*e^4)*x^3 + 3*(B*b^4*d^3*e + 4*(B*a*b^3 - A*b^4)*d^2*e^
2 + (3*B*a^2*b^2 - 4*A*a*b^3)*d*e^3)*x^2 + (B*b^4*d^4 + 2*(3*B*a*b^3 - 2*A*b^4)*
d^3*e + 3*(3*B*a^2*b^2 - 4*A*a*b^3)*d^2*e^2)*x)*log(e*x + d))/(a*b^5*d^8 - 5*a^2
*b^4*d^7*e + 10*a^3*b^3*d^6*e^2 - 10*a^4*b^2*d^5*e^3 + 5*a^5*b*d^4*e^4 - a^6*d^3
*e^5 + (b^6*d^5*e^3 - 5*a*b^5*d^4*e^4 + 10*a^2*b^4*d^3*e^5 - 10*a^3*b^3*d^2*e^6
+ 5*a^4*b^2*d*e^7 - a^5*b*e^8)*x^4 + (3*b^6*d^6*e^2 - 14*a*b^5*d^5*e^3 + 25*a^2*
b^4*d^4*e^4 - 20*a^3*b^3*d^3*e^5 + 5*a^4*b^2*d^2*e^6 + 2*a^5*b*d*e^7 - a^6*e^8)*
x^3 + 3*(b^6*d^7*e - 4*a*b^5*d^6*e^2 + 5*a^2*b^4*d^5*e^3 - 5*a^4*b^2*d^3*e^5 + 4
*a^5*b*d^2*e^6 - a^6*d*e^7)*x^2 + (b^6*d^8 - 2*a*b^5*d^7*e - 5*a^2*b^4*d^6*e^2 +
20*a^3*b^3*d^5*e^3 - 25*a^4*b^2*d^4*e^4 + 14*a^5*b*d^3*e^5 - 3*a^6*d^2*e^6)*x)

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Sympy [A]  time = 21.8248, size = 1445, normalized size = 7.22 \[ \text{result too large to display} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((B*x+A)/(b*x+a)**2/(e*x+d)**4,x)

[Out]

b**2*(-4*A*b*e + 3*B*a*e + B*b*d)*log(x + (-4*A*a*b**3*e**2 - 4*A*b**4*d*e + 3*B
*a**2*b**2*e**2 + 4*B*a*b**3*d*e + B*b**4*d**2 - a**6*b**2*e**6*(-4*A*b*e + 3*B*
a*e + B*b*d)/(a*e - b*d)**5 + 6*a**5*b**3*d*e**5*(-4*A*b*e + 3*B*a*e + B*b*d)/(a
*e - b*d)**5 - 15*a**4*b**4*d**2*e**4*(-4*A*b*e + 3*B*a*e + B*b*d)/(a*e - b*d)**
5 + 20*a**3*b**5*d**3*e**3*(-4*A*b*e + 3*B*a*e + B*b*d)/(a*e - b*d)**5 - 15*a**2
*b**6*d**4*e**2*(-4*A*b*e + 3*B*a*e + B*b*d)/(a*e - b*d)**5 + 6*a*b**7*d**5*e*(-
4*A*b*e + 3*B*a*e + B*b*d)/(a*e - b*d)**5 - b**8*d**6*(-4*A*b*e + 3*B*a*e + B*b*
d)/(a*e - b*d)**5)/(-8*A*b**4*e**2 + 6*B*a*b**3*e**2 + 2*B*b**4*d*e))/(a*e - b*d
)**5 - b**2*(-4*A*b*e + 3*B*a*e + B*b*d)*log(x + (-4*A*a*b**3*e**2 - 4*A*b**4*d*
e + 3*B*a**2*b**2*e**2 + 4*B*a*b**3*d*e + B*b**4*d**2 + a**6*b**2*e**6*(-4*A*b*e
+ 3*B*a*e + B*b*d)/(a*e - b*d)**5 - 6*a**5*b**3*d*e**5*(-4*A*b*e + 3*B*a*e + B*
b*d)/(a*e - b*d)**5 + 15*a**4*b**4*d**2*e**4*(-4*A*b*e + 3*B*a*e + B*b*d)/(a*e -
b*d)**5 - 20*a**3*b**5*d**3*e**3*(-4*A*b*e + 3*B*a*e + B*b*d)/(a*e - b*d)**5 +
15*a**2*b**6*d**4*e**2*(-4*A*b*e + 3*B*a*e + B*b*d)/(a*e - b*d)**5 - 6*a*b**7*d*
*5*e*(-4*A*b*e + 3*B*a*e + B*b*d)/(a*e - b*d)**5 + b**8*d**6*(-4*A*b*e + 3*B*a*e
+ B*b*d)/(a*e - b*d)**5)/(-8*A*b**4*e**2 + 6*B*a*b**3*e**2 + 2*B*b**4*d*e))/(a*
e - b*d)**5 + (-2*A*a**3*e**3 + 10*A*a**2*b*d*e**2 - 26*A*a*b**2*d**2*e - 6*A*b*
*3*d**3 - B*a**3*d*e**2 + 8*B*a**2*b*d**2*e + 17*B*a*b**2*d**3 + x**3*(-24*A*b**
3*e**3 + 18*B*a*b**2*e**3 + 6*B*b**3*d*e**2) + x**2*(-12*A*a*b**2*e**3 - 60*A*b*
*3*d*e**2 + 9*B*a**2*b*e**3 + 48*B*a*b**2*d*e**2 + 15*B*b**3*d**2*e) + x*(4*A*a*
*2*b*e**3 - 32*A*a*b**2*d*e**2 - 44*A*b**3*d**2*e - 3*B*a**3*e**3 + 23*B*a**2*b*
d*e**2 + 41*B*a*b**2*d**2*e + 11*B*b**3*d**3))/(6*a**5*d**3*e**4 - 24*a**4*b*d**
4*e**3 + 36*a**3*b**2*d**5*e**2 - 24*a**2*b**3*d**6*e + 6*a*b**4*d**7 + x**4*(6*
a**4*b*e**7 - 24*a**3*b**2*d*e**6 + 36*a**2*b**3*d**2*e**5 - 24*a*b**4*d**3*e**4
+ 6*b**5*d**4*e**3) + x**3*(6*a**5*e**7 - 6*a**4*b*d*e**6 - 36*a**3*b**2*d**2*e
**5 + 84*a**2*b**3*d**3*e**4 - 66*a*b**4*d**4*e**3 + 18*b**5*d**5*e**2) + x**2*(
18*a**5*d*e**6 - 54*a**4*b*d**2*e**5 + 36*a**3*b**2*d**3*e**4 + 36*a**2*b**3*d**
4*e**3 - 54*a*b**4*d**5*e**2 + 18*b**5*d**6*e) + x*(18*a**5*d**2*e**5 - 66*a**4*
b*d**3*e**4 + 84*a**3*b**2*d**4*e**3 - 36*a**2*b**3*d**5*e**2 - 6*a*b**4*d**6*e
+ 6*b**5*d**7))

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GIAC/XCAS [A]  time = 0.240843, size = 571, normalized size = 2.86 \[ -\frac{{\left (B b^{4} d + 3 \, B a b^{3} e - 4 \, A b^{4} e\right )}{\rm ln}\left ({\left | -\frac{b d}{b x + a} + \frac{a e}{b x + a} - e \right |}\right )}{b^{6} d^{5} - 5 \, a b^{5} d^{4} e + 10 \, a^{2} b^{4} d^{3} e^{2} - 10 \, a^{3} b^{3} d^{2} e^{3} + 5 \, a^{4} b^{2} d e^{4} - a^{5} b e^{5}} + \frac{\frac{B a b^{6}}{b x + a} - \frac{A b^{7}}{b x + a}}{b^{8} d^{4} - 4 \, a b^{7} d^{3} e + 6 \, a^{2} b^{6} d^{2} e^{2} - 4 \, a^{3} b^{5} d e^{3} + a^{4} b^{4} e^{4}} - \frac{11 \, B b^{3} d e^{3} + 15 \, B a b^{2} e^{4} - 26 \, A b^{3} e^{4} + \frac{3 \,{\left (9 \, B b^{5} d^{2} e^{2} + 2 \, B a b^{4} d e^{3} - 20 \, A b^{5} d e^{3} - 11 \, B a^{2} b^{3} e^{4} + 20 \, A a b^{4} e^{4}\right )}}{{\left (b x + a\right )} b} + \frac{18 \,{\left (B b^{7} d^{3} e - B a b^{6} d^{2} e^{2} - 2 \, A b^{7} d^{2} e^{2} - B a^{2} b^{5} d e^{3} + 4 \, A a b^{6} d e^{3} + B a^{3} b^{4} e^{4} - 2 \, A a^{2} b^{5} e^{4}\right )}}{{\left (b x + a\right )}^{2} b^{2}}}{6 \,{\left (b d - a e\right )}^{5}{\left (\frac{b d}{b x + a} - \frac{a e}{b x + a} + e\right )}^{3}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((B*x + A)/((b*x + a)^2*(e*x + d)^4),x, algorithm="giac")

[Out]

-(B*b^4*d + 3*B*a*b^3*e - 4*A*b^4*e)*ln(abs(-b*d/(b*x + a) + a*e/(b*x + a) - e))
/(b^6*d^5 - 5*a*b^5*d^4*e + 10*a^2*b^4*d^3*e^2 - 10*a^3*b^3*d^2*e^3 + 5*a^4*b^2*
d*e^4 - a^5*b*e^5) + (B*a*b^6/(b*x + a) - A*b^7/(b*x + a))/(b^8*d^4 - 4*a*b^7*d^
3*e + 6*a^2*b^6*d^2*e^2 - 4*a^3*b^5*d*e^3 + a^4*b^4*e^4) - 1/6*(11*B*b^3*d*e^3 +
15*B*a*b^2*e^4 - 26*A*b^3*e^4 + 3*(9*B*b^5*d^2*e^2 + 2*B*a*b^4*d*e^3 - 20*A*b^5
*d*e^3 - 11*B*a^2*b^3*e^4 + 20*A*a*b^4*e^4)/((b*x + a)*b) + 18*(B*b^7*d^3*e - B*
a*b^6*d^2*e^2 - 2*A*b^7*d^2*e^2 - B*a^2*b^5*d*e^3 + 4*A*a*b^6*d*e^3 + B*a^3*b^4*
e^4 - 2*A*a^2*b^5*e^4)/((b*x + a)^2*b^2))/((b*d - a*e)^5*(b*d/(b*x + a) - a*e/(b
*x + a) + e)^3)