3.1343 \(\int \frac{(a+b x)^5}{(c+d x)^2} \, dx\)

Optimal. Leaf size=130 \[ -\frac{5 b^4 (c+d x)^3 (b c-a d)}{3 d^6}+\frac{5 b^3 (c+d x)^2 (b c-a d)^2}{d^6}-\frac{10 b^2 x (b c-a d)^3}{d^5}+\frac{(b c-a d)^5}{d^6 (c+d x)}+\frac{5 b (b c-a d)^4 \log (c+d x)}{d^6}+\frac{b^5 (c+d x)^4}{4 d^6} \]

[Out]

(-10*b^2*(b*c - a*d)^3*x)/d^5 + (b*c - a*d)^5/(d^6*(c + d*x)) + (5*b^3*(b*c - a*
d)^2*(c + d*x)^2)/d^6 - (5*b^4*(b*c - a*d)*(c + d*x)^3)/(3*d^6) + (b^5*(c + d*x)
^4)/(4*d^6) + (5*b*(b*c - a*d)^4*Log[c + d*x])/d^6

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Rubi [A]  time = 0.277637, antiderivative size = 130, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067 \[ -\frac{5 b^4 (c+d x)^3 (b c-a d)}{3 d^6}+\frac{5 b^3 (c+d x)^2 (b c-a d)^2}{d^6}-\frac{10 b^2 x (b c-a d)^3}{d^5}+\frac{(b c-a d)^5}{d^6 (c+d x)}+\frac{5 b (b c-a d)^4 \log (c+d x)}{d^6}+\frac{b^5 (c+d x)^4}{4 d^6} \]

Antiderivative was successfully verified.

[In]  Int[(a + b*x)^5/(c + d*x)^2,x]

[Out]

(-10*b^2*(b*c - a*d)^3*x)/d^5 + (b*c - a*d)^5/(d^6*(c + d*x)) + (5*b^3*(b*c - a*
d)^2*(c + d*x)^2)/d^6 - (5*b^4*(b*c - a*d)*(c + d*x)^3)/(3*d^6) + (b^5*(c + d*x)
^4)/(4*d^6) + (5*b*(b*c - a*d)^4*Log[c + d*x])/d^6

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Rubi in Sympy [A]  time = 44.6842, size = 119, normalized size = 0.92 \[ \frac{b^{5} \left (c + d x\right )^{4}}{4 d^{6}} + \frac{5 b^{4} \left (c + d x\right )^{3} \left (a d - b c\right )}{3 d^{6}} + \frac{5 b^{3} \left (c + d x\right )^{2} \left (a d - b c\right )^{2}}{d^{6}} + \frac{10 b^{2} x \left (a d - b c\right )^{3}}{d^{5}} + \frac{5 b \left (a d - b c\right )^{4} \log{\left (c + d x \right )}}{d^{6}} - \frac{\left (a d - b c\right )^{5}}{d^{6} \left (c + d x\right )} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate((b*x+a)**5/(d*x+c)**2,x)

[Out]

b**5*(c + d*x)**4/(4*d**6) + 5*b**4*(c + d*x)**3*(a*d - b*c)/(3*d**6) + 5*b**3*(
c + d*x)**2*(a*d - b*c)**2/d**6 + 10*b**2*x*(a*d - b*c)**3/d**5 + 5*b*(a*d - b*c
)**4*log(c + d*x)/d**6 - (a*d - b*c)**5/(d**6*(c + d*x))

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Mathematica [A]  time = 0.124519, size = 228, normalized size = 1.75 \[ \frac{-12 a^5 d^5+60 a^4 b c d^4+120 a^3 b^2 d^3 \left (-c^2+c d x+d^2 x^2\right )+60 a^2 b^3 d^2 \left (2 c^3-4 c^2 d x-3 c d^2 x^2+d^3 x^3\right )+20 a b^4 d \left (-3 c^4+9 c^3 d x+6 c^2 d^2 x^2-2 c d^3 x^3+d^4 x^4\right )+60 b (c+d x) (b c-a d)^4 \log (c+d x)+b^5 \left (12 c^5-48 c^4 d x-30 c^3 d^2 x^2+10 c^2 d^3 x^3-5 c d^4 x^4+3 d^5 x^5\right )}{12 d^6 (c+d x)} \]

Antiderivative was successfully verified.

[In]  Integrate[(a + b*x)^5/(c + d*x)^2,x]

[Out]

(60*a^4*b*c*d^4 - 12*a^5*d^5 + 120*a^3*b^2*d^3*(-c^2 + c*d*x + d^2*x^2) + 60*a^2
*b^3*d^2*(2*c^3 - 4*c^2*d*x - 3*c*d^2*x^2 + d^3*x^3) + 20*a*b^4*d*(-3*c^4 + 9*c^
3*d*x + 6*c^2*d^2*x^2 - 2*c*d^3*x^3 + d^4*x^4) + b^5*(12*c^5 - 48*c^4*d*x - 30*c
^3*d^2*x^2 + 10*c^2*d^3*x^3 - 5*c*d^4*x^4 + 3*d^5*x^5) + 60*b*(b*c - a*d)^4*(c +
d*x)*Log[c + d*x])/(12*d^6*(c + d*x))

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Maple [B]  time = 0.013, size = 326, normalized size = 2.5 \[{\frac{{b}^{5}{x}^{4}}{4\,{d}^{2}}}+{\frac{5\,a{b}^{4}{x}^{3}}{3\,{d}^{2}}}-{\frac{2\,{b}^{5}{x}^{3}c}{3\,{d}^{3}}}+5\,{\frac{{a}^{2}{b}^{3}{x}^{2}}{{d}^{2}}}-5\,{\frac{a{b}^{4}{x}^{2}c}{{d}^{3}}}+{\frac{3\,{b}^{5}{x}^{2}{c}^{2}}{2\,{d}^{4}}}+10\,{\frac{{a}^{3}{b}^{2}x}{{d}^{2}}}-20\,{\frac{{a}^{2}{b}^{3}cx}{{d}^{3}}}+15\,{\frac{a{b}^{4}{c}^{2}x}{{d}^{4}}}-4\,{\frac{{b}^{5}{c}^{3}x}{{d}^{5}}}+5\,{\frac{b\ln \left ( dx+c \right ){a}^{4}}{{d}^{2}}}-20\,{\frac{{b}^{2}\ln \left ( dx+c \right ){a}^{3}c}{{d}^{3}}}+30\,{\frac{{b}^{3}\ln \left ( dx+c \right ){a}^{2}{c}^{2}}{{d}^{4}}}-20\,{\frac{{b}^{4}\ln \left ( dx+c \right ) a{c}^{3}}{{d}^{5}}}+5\,{\frac{{b}^{5}\ln \left ( dx+c \right ){c}^{4}}{{d}^{6}}}-{\frac{{a}^{5}}{d \left ( dx+c \right ) }}+5\,{\frac{{a}^{4}bc}{{d}^{2} \left ( dx+c \right ) }}-10\,{\frac{{a}^{3}{b}^{2}{c}^{2}}{{d}^{3} \left ( dx+c \right ) }}+10\,{\frac{{a}^{2}{b}^{3}{c}^{3}}{{d}^{4} \left ( dx+c \right ) }}-5\,{\frac{a{b}^{4}{c}^{4}}{{d}^{5} \left ( dx+c \right ) }}+{\frac{{b}^{5}{c}^{5}}{{d}^{6} \left ( dx+c \right ) }} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int((b*x+a)^5/(d*x+c)^2,x)

[Out]

1/4*b^5/d^2*x^4+5/3*b^4/d^2*x^3*a-2/3*b^5/d^3*x^3*c+5*b^3/d^2*x^2*a^2-5*b^4/d^3*
x^2*a*c+3/2*b^5/d^4*x^2*c^2+10*b^2/d^2*a^3*x-20*b^3/d^3*a^2*c*x+15*b^4/d^4*a*c^2
*x-4*b^5/d^5*c^3*x+5*b/d^2*ln(d*x+c)*a^4-20*b^2/d^3*ln(d*x+c)*a^3*c+30*b^3/d^4*l
n(d*x+c)*a^2*c^2-20*b^4/d^5*ln(d*x+c)*a*c^3+5*b^5/d^6*ln(d*x+c)*c^4-1/d/(d*x+c)*
a^5+5/d^2/(d*x+c)*a^4*b*c-10/d^3/(d*x+c)*a^3*b^2*c^2+10/d^4/(d*x+c)*a^2*b^3*c^3-
5/d^5/(d*x+c)*a*b^4*c^4+1/d^6/(d*x+c)*b^5*c^5

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Maxima [A]  time = 1.3351, size = 356, normalized size = 2.74 \[ \frac{b^{5} c^{5} - 5 \, a b^{4} c^{4} d + 10 \, a^{2} b^{3} c^{3} d^{2} - 10 \, a^{3} b^{2} c^{2} d^{3} + 5 \, a^{4} b c d^{4} - a^{5} d^{5}}{d^{7} x + c d^{6}} + \frac{3 \, b^{5} d^{3} x^{4} - 4 \,{\left (2 \, b^{5} c d^{2} - 5 \, a b^{4} d^{3}\right )} x^{3} + 6 \,{\left (3 \, b^{5} c^{2} d - 10 \, a b^{4} c d^{2} + 10 \, a^{2} b^{3} d^{3}\right )} x^{2} - 12 \,{\left (4 \, b^{5} c^{3} - 15 \, a b^{4} c^{2} d + 20 \, a^{2} b^{3} c d^{2} - 10 \, a^{3} b^{2} d^{3}\right )} x}{12 \, d^{5}} + \frac{5 \,{\left (b^{5} c^{4} - 4 \, a b^{4} c^{3} d + 6 \, a^{2} b^{3} c^{2} d^{2} - 4 \, a^{3} b^{2} c d^{3} + a^{4} b d^{4}\right )} \log \left (d x + c\right )}{d^{6}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b*x + a)^5/(d*x + c)^2,x, algorithm="maxima")

[Out]

(b^5*c^5 - 5*a*b^4*c^4*d + 10*a^2*b^3*c^3*d^2 - 10*a^3*b^2*c^2*d^3 + 5*a^4*b*c*d
^4 - a^5*d^5)/(d^7*x + c*d^6) + 1/12*(3*b^5*d^3*x^4 - 4*(2*b^5*c*d^2 - 5*a*b^4*d
^3)*x^3 + 6*(3*b^5*c^2*d - 10*a*b^4*c*d^2 + 10*a^2*b^3*d^3)*x^2 - 12*(4*b^5*c^3
- 15*a*b^4*c^2*d + 20*a^2*b^3*c*d^2 - 10*a^3*b^2*d^3)*x)/d^5 + 5*(b^5*c^4 - 4*a*
b^4*c^3*d + 6*a^2*b^3*c^2*d^2 - 4*a^3*b^2*c*d^3 + a^4*b*d^4)*log(d*x + c)/d^6

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Fricas [A]  time = 0.199912, size = 504, normalized size = 3.88 \[ \frac{3 \, b^{5} d^{5} x^{5} + 12 \, b^{5} c^{5} - 60 \, a b^{4} c^{4} d + 120 \, a^{2} b^{3} c^{3} d^{2} - 120 \, a^{3} b^{2} c^{2} d^{3} + 60 \, a^{4} b c d^{4} - 12 \, a^{5} d^{5} - 5 \,{\left (b^{5} c d^{4} - 4 \, a b^{4} d^{5}\right )} x^{4} + 10 \,{\left (b^{5} c^{2} d^{3} - 4 \, a b^{4} c d^{4} + 6 \, a^{2} b^{3} d^{5}\right )} x^{3} - 30 \,{\left (b^{5} c^{3} d^{2} - 4 \, a b^{4} c^{2} d^{3} + 6 \, a^{2} b^{3} c d^{4} - 4 \, a^{3} b^{2} d^{5}\right )} x^{2} - 12 \,{\left (4 \, b^{5} c^{4} d - 15 \, a b^{4} c^{3} d^{2} + 20 \, a^{2} b^{3} c^{2} d^{3} - 10 \, a^{3} b^{2} c d^{4}\right )} x + 60 \,{\left (b^{5} c^{5} - 4 \, a b^{4} c^{4} d + 6 \, a^{2} b^{3} c^{3} d^{2} - 4 \, a^{3} b^{2} c^{2} d^{3} + a^{4} b c d^{4} +{\left (b^{5} c^{4} d - 4 \, a b^{4} c^{3} d^{2} + 6 \, a^{2} b^{3} c^{2} d^{3} - 4 \, a^{3} b^{2} c d^{4} + a^{4} b d^{5}\right )} x\right )} \log \left (d x + c\right )}{12 \,{\left (d^{7} x + c d^{6}\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b*x + a)^5/(d*x + c)^2,x, algorithm="fricas")

[Out]

1/12*(3*b^5*d^5*x^5 + 12*b^5*c^5 - 60*a*b^4*c^4*d + 120*a^2*b^3*c^3*d^2 - 120*a^
3*b^2*c^2*d^3 + 60*a^4*b*c*d^4 - 12*a^5*d^5 - 5*(b^5*c*d^4 - 4*a*b^4*d^5)*x^4 +
10*(b^5*c^2*d^3 - 4*a*b^4*c*d^4 + 6*a^2*b^3*d^5)*x^3 - 30*(b^5*c^3*d^2 - 4*a*b^4
*c^2*d^3 + 6*a^2*b^3*c*d^4 - 4*a^3*b^2*d^5)*x^2 - 12*(4*b^5*c^4*d - 15*a*b^4*c^3
*d^2 + 20*a^2*b^3*c^2*d^3 - 10*a^3*b^2*c*d^4)*x + 60*(b^5*c^5 - 4*a*b^4*c^4*d +
6*a^2*b^3*c^3*d^2 - 4*a^3*b^2*c^2*d^3 + a^4*b*c*d^4 + (b^5*c^4*d - 4*a*b^4*c^3*d
^2 + 6*a^2*b^3*c^2*d^3 - 4*a^3*b^2*c*d^4 + a^4*b*d^5)*x)*log(d*x + c))/(d^7*x +
c*d^6)

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Sympy [A]  time = 2.13237, size = 224, normalized size = 1.72 \[ \frac{b^{5} x^{4}}{4 d^{2}} + \frac{5 b \left (a d - b c\right )^{4} \log{\left (c + d x \right )}}{d^{6}} - \frac{a^{5} d^{5} - 5 a^{4} b c d^{4} + 10 a^{3} b^{2} c^{2} d^{3} - 10 a^{2} b^{3} c^{3} d^{2} + 5 a b^{4} c^{4} d - b^{5} c^{5}}{c d^{6} + d^{7} x} + \frac{x^{3} \left (5 a b^{4} d - 2 b^{5} c\right )}{3 d^{3}} + \frac{x^{2} \left (10 a^{2} b^{3} d^{2} - 10 a b^{4} c d + 3 b^{5} c^{2}\right )}{2 d^{4}} + \frac{x \left (10 a^{3} b^{2} d^{3} - 20 a^{2} b^{3} c d^{2} + 15 a b^{4} c^{2} d - 4 b^{5} c^{3}\right )}{d^{5}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b*x+a)**5/(d*x+c)**2,x)

[Out]

b**5*x**4/(4*d**2) + 5*b*(a*d - b*c)**4*log(c + d*x)/d**6 - (a**5*d**5 - 5*a**4*
b*c*d**4 + 10*a**3*b**2*c**2*d**3 - 10*a**2*b**3*c**3*d**2 + 5*a*b**4*c**4*d - b
**5*c**5)/(c*d**6 + d**7*x) + x**3*(5*a*b**4*d - 2*b**5*c)/(3*d**3) + x**2*(10*a
**2*b**3*d**2 - 10*a*b**4*c*d + 3*b**5*c**2)/(2*d**4) + x*(10*a**3*b**2*d**3 - 2
0*a**2*b**3*c*d**2 + 15*a*b**4*c**2*d - 4*b**5*c**3)/d**5

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GIAC/XCAS [A]  time = 0.219628, size = 458, normalized size = 3.52 \[ \frac{{\left (3 \, b^{5} - \frac{20 \,{\left (b^{5} c d - a b^{4} d^{2}\right )}}{{\left (d x + c\right )} d} + \frac{60 \,{\left (b^{5} c^{2} d^{2} - 2 \, a b^{4} c d^{3} + a^{2} b^{3} d^{4}\right )}}{{\left (d x + c\right )}^{2} d^{2}} - \frac{120 \,{\left (b^{5} c^{3} d^{3} - 3 \, a b^{4} c^{2} d^{4} + 3 \, a^{2} b^{3} c d^{5} - a^{3} b^{2} d^{6}\right )}}{{\left (d x + c\right )}^{3} d^{3}}\right )}{\left (d x + c\right )}^{4}}{12 \, d^{6}} - \frac{5 \,{\left (b^{5} c^{4} - 4 \, a b^{4} c^{3} d + 6 \, a^{2} b^{3} c^{2} d^{2} - 4 \, a^{3} b^{2} c d^{3} + a^{4} b d^{4}\right )}{\rm ln}\left (\frac{{\left | d x + c \right |}}{{\left (d x + c\right )}^{2}{\left | d \right |}}\right )}{d^{6}} + \frac{\frac{b^{5} c^{5} d^{4}}{d x + c} - \frac{5 \, a b^{4} c^{4} d^{5}}{d x + c} + \frac{10 \, a^{2} b^{3} c^{3} d^{6}}{d x + c} - \frac{10 \, a^{3} b^{2} c^{2} d^{7}}{d x + c} + \frac{5 \, a^{4} b c d^{8}}{d x + c} - \frac{a^{5} d^{9}}{d x + c}}{d^{10}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((b*x + a)^5/(d*x + c)^2,x, algorithm="giac")

[Out]

1/12*(3*b^5 - 20*(b^5*c*d - a*b^4*d^2)/((d*x + c)*d) + 60*(b^5*c^2*d^2 - 2*a*b^4
*c*d^3 + a^2*b^3*d^4)/((d*x + c)^2*d^2) - 120*(b^5*c^3*d^3 - 3*a*b^4*c^2*d^4 + 3
*a^2*b^3*c*d^5 - a^3*b^2*d^6)/((d*x + c)^3*d^3))*(d*x + c)^4/d^6 - 5*(b^5*c^4 -
4*a*b^4*c^3*d + 6*a^2*b^3*c^2*d^2 - 4*a^3*b^2*c*d^3 + a^4*b*d^4)*ln(abs(d*x + c)
/((d*x + c)^2*abs(d)))/d^6 + (b^5*c^5*d^4/(d*x + c) - 5*a*b^4*c^4*d^5/(d*x + c)
+ 10*a^2*b^3*c^3*d^6/(d*x + c) - 10*a^3*b^2*c^2*d^7/(d*x + c) + 5*a^4*b*c*d^8/(d
*x + c) - a^5*d^9/(d*x + c))/d^10