3.2142 \(\int \frac {(a+b x+c x^2)^3}{(d+e x)^7} \, dx\)

Optimal. Leaf size=266 \[ -\frac {3 c \left (-c e (5 b d-a e)+b^2 e^2+5 c^2 d^2\right )}{2 e^7 (d+e x)^2}+\frac {(2 c d-b e) \left (-2 c e (5 b d-3 a e)+b^2 e^2+10 c^2 d^2\right )}{3 e^7 (d+e x)^3}-\frac {3 \left (a e^2-b d e+c d^2\right ) \left (-c e (5 b d-a e)+b^2 e^2+5 c^2 d^2\right )}{4 e^7 (d+e x)^4}+\frac {3 (2 c d-b e) \left (a e^2-b d e+c d^2\right )^2}{5 e^7 (d+e x)^5}-\frac {\left (a e^2-b d e+c d^2\right )^3}{6 e^7 (d+e x)^6}+\frac {3 c^2 (2 c d-b e)}{e^7 (d+e x)}+\frac {c^3 \log (d+e x)}{e^7} \]

[Out]

-1/6*(a*e^2-b*d*e+c*d^2)^3/e^7/(e*x+d)^6+3/5*(-b*e+2*c*d)*(a*e^2-b*d*e+c*d^2)^2/e^7/(e*x+d)^5-3/4*(a*e^2-b*d*e
+c*d^2)*(5*c^2*d^2+b^2*e^2-c*e*(-a*e+5*b*d))/e^7/(e*x+d)^4+1/3*(-b*e+2*c*d)*(10*c^2*d^2+b^2*e^2-2*c*e*(-3*a*e+
5*b*d))/e^7/(e*x+d)^3-3/2*c*(5*c^2*d^2+b^2*e^2-c*e*(-a*e+5*b*d))/e^7/(e*x+d)^2+3*c^2*(-b*e+2*c*d)/e^7/(e*x+d)+
c^3*ln(e*x+d)/e^7

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Rubi [A]  time = 0.23, antiderivative size = 266, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {698} \[ -\frac {3 c \left (-c e (5 b d-a e)+b^2 e^2+5 c^2 d^2\right )}{2 e^7 (d+e x)^2}+\frac {(2 c d-b e) \left (-2 c e (5 b d-3 a e)+b^2 e^2+10 c^2 d^2\right )}{3 e^7 (d+e x)^3}-\frac {3 \left (a e^2-b d e+c d^2\right ) \left (-c e (5 b d-a e)+b^2 e^2+5 c^2 d^2\right )}{4 e^7 (d+e x)^4}+\frac {3 (2 c d-b e) \left (a e^2-b d e+c d^2\right )^2}{5 e^7 (d+e x)^5}-\frac {\left (a e^2-b d e+c d^2\right )^3}{6 e^7 (d+e x)^6}+\frac {3 c^2 (2 c d-b e)}{e^7 (d+e x)}+\frac {c^3 \log (d+e x)}{e^7} \]

Antiderivative was successfully verified.

[In]

Int[(a + b*x + c*x^2)^3/(d + e*x)^7,x]

[Out]

-(c*d^2 - b*d*e + a*e^2)^3/(6*e^7*(d + e*x)^6) + (3*(2*c*d - b*e)*(c*d^2 - b*d*e + a*e^2)^2)/(5*e^7*(d + e*x)^
5) - (3*(c*d^2 - b*d*e + a*e^2)*(5*c^2*d^2 + b^2*e^2 - c*e*(5*b*d - a*e)))/(4*e^7*(d + e*x)^4) + ((2*c*d - b*e
)*(10*c^2*d^2 + b^2*e^2 - 2*c*e*(5*b*d - 3*a*e)))/(3*e^7*(d + e*x)^3) - (3*c*(5*c^2*d^2 + b^2*e^2 - c*e*(5*b*d
- a*e)))/(2*e^7*(d + e*x)^2) + (3*c^2*(2*c*d - b*e))/(e^7*(d + e*x)) + (c^3*Log[d + e*x])/e^7

Rule 698

Int[((d_.) + (e_.)*(x_))^(m_)*((a_.) + (b_.)*(x_) + (c_.)*(x_)^2)^(p_.), x_Symbol] :> Int[ExpandIntegrand[(d +
e*x)^m*(a + b*x + c*x^2)^p, x], x] /; FreeQ[{a, b, c, d, e, m}, x] && NeQ[b^2 - 4*a*c, 0] && NeQ[c*d^2 - b*d*
e + a*e^2, 0] && NeQ[2*c*d - b*e, 0] && IntegerQ[p] && (GtQ[p, 0] || (EqQ[a, 0] && IntegerQ[m]))

Rubi steps

\begin {align*} \int \frac {\left (a+b x+c x^2\right )^3}{(d+e x)^7} \, dx &=\int \left (\frac {\left (c d^2-b d e+a e^2\right )^3}{e^6 (d+e x)^7}+\frac {3 (-2 c d+b e) \left (c d^2-b d e+a e^2\right )^2}{e^6 (d+e x)^6}+\frac {3 \left (c d^2-b d e+a e^2\right ) \left (5 c^2 d^2-5 b c d e+b^2 e^2+a c e^2\right )}{e^6 (d+e x)^5}+\frac {(2 c d-b e) \left (-10 c^2 d^2-b^2 e^2+2 c e (5 b d-3 a e)\right )}{e^6 (d+e x)^4}+\frac {3 c \left (5 c^2 d^2+b^2 e^2-c e (5 b d-a e)\right )}{e^6 (d+e x)^3}-\frac {3 c^2 (2 c d-b e)}{e^6 (d+e x)^2}+\frac {c^3}{e^6 (d+e x)}\right ) \, dx\\ &=-\frac {\left (c d^2-b d e+a e^2\right )^3}{6 e^7 (d+e x)^6}+\frac {3 (2 c d-b e) \left (c d^2-b d e+a e^2\right )^2}{5 e^7 (d+e x)^5}-\frac {3 \left (c d^2-b d e+a e^2\right ) \left (5 c^2 d^2+b^2 e^2-c e (5 b d-a e)\right )}{4 e^7 (d+e x)^4}+\frac {(2 c d-b e) \left (10 c^2 d^2+b^2 e^2-2 c e (5 b d-3 a e)\right )}{3 e^7 (d+e x)^3}-\frac {3 c \left (5 c^2 d^2+b^2 e^2-c e (5 b d-a e)\right )}{2 e^7 (d+e x)^2}+\frac {3 c^2 (2 c d-b e)}{e^7 (d+e x)}+\frac {c^3 \log (d+e x)}{e^7}\\ \end {align*}

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Mathematica [A]  time = 0.16, size = 385, normalized size = 1.45 \[ \frac {-3 c e^2 \left (a^2 e^2 \left (d^2+6 d e x+15 e^2 x^2\right )+2 a b e \left (d^3+6 d^2 e x+15 d e^2 x^2+20 e^3 x^3\right )+2 b^2 \left (d^4+6 d^3 e x+15 d^2 e^2 x^2+20 d e^3 x^3+15 e^4 x^4\right )\right )-e^3 \left (10 a^3 e^3+6 a^2 b e^2 (d+6 e x)+3 a b^2 e \left (d^2+6 d e x+15 e^2 x^2\right )+b^3 \left (d^3+6 d^2 e x+15 d e^2 x^2+20 e^3 x^3\right )\right )-6 c^2 e \left (a e \left (d^4+6 d^3 e x+15 d^2 e^2 x^2+20 d e^3 x^3+15 e^4 x^4\right )+5 b \left (d^5+6 d^4 e x+15 d^3 e^2 x^2+20 d^2 e^3 x^3+15 d e^4 x^4+6 e^5 x^5\right )\right )+c^3 d \left (147 d^5+822 d^4 e x+1875 d^3 e^2 x^2+2200 d^2 e^3 x^3+1350 d e^4 x^4+360 e^5 x^5\right )+60 c^3 (d+e x)^6 \log (d+e x)}{60 e^7 (d+e x)^6} \]

Antiderivative was successfully verified.

[In]

Integrate[(a + b*x + c*x^2)^3/(d + e*x)^7,x]

[Out]

(c^3*d*(147*d^5 + 822*d^4*e*x + 1875*d^3*e^2*x^2 + 2200*d^2*e^3*x^3 + 1350*d*e^4*x^4 + 360*e^5*x^5) - e^3*(10*
a^3*e^3 + 6*a^2*b*e^2*(d + 6*e*x) + 3*a*b^2*e*(d^2 + 6*d*e*x + 15*e^2*x^2) + b^3*(d^3 + 6*d^2*e*x + 15*d*e^2*x
^2 + 20*e^3*x^3)) - 3*c*e^2*(a^2*e^2*(d^2 + 6*d*e*x + 15*e^2*x^2) + 2*a*b*e*(d^3 + 6*d^2*e*x + 15*d*e^2*x^2 +
20*e^3*x^3) + 2*b^2*(d^4 + 6*d^3*e*x + 15*d^2*e^2*x^2 + 20*d*e^3*x^3 + 15*e^4*x^4)) - 6*c^2*e*(a*e*(d^4 + 6*d^
3*e*x + 15*d^2*e^2*x^2 + 20*d*e^3*x^3 + 15*e^4*x^4) + 5*b*(d^5 + 6*d^4*e*x + 15*d^3*e^2*x^2 + 20*d^2*e^3*x^3 +
15*d*e^4*x^4 + 6*e^5*x^5)) + 60*c^3*(d + e*x)^6*Log[d + e*x])/(60*e^7*(d + e*x)^6)

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fricas [B]  time = 0.93, size = 545, normalized size = 2.05 \[ \frac {147 \, c^{3} d^{6} - 30 \, b c^{2} d^{5} e - 6 \, a^{2} b d e^{5} - 10 \, a^{3} e^{6} - 6 \, {\left (b^{2} c + a c^{2}\right )} d^{4} e^{2} - {\left (b^{3} + 6 \, a b c\right )} d^{3} e^{3} - 3 \, {\left (a b^{2} + a^{2} c\right )} d^{2} e^{4} + 180 \, {\left (2 \, c^{3} d e^{5} - b c^{2} e^{6}\right )} x^{5} + 90 \, {\left (15 \, c^{3} d^{2} e^{4} - 5 \, b c^{2} d e^{5} - {\left (b^{2} c + a c^{2}\right )} e^{6}\right )} x^{4} + 20 \, {\left (110 \, c^{3} d^{3} e^{3} - 30 \, b c^{2} d^{2} e^{4} - 6 \, {\left (b^{2} c + a c^{2}\right )} d e^{5} - {\left (b^{3} + 6 \, a b c\right )} e^{6}\right )} x^{3} + 15 \, {\left (125 \, c^{3} d^{4} e^{2} - 30 \, b c^{2} d^{3} e^{3} - 6 \, {\left (b^{2} c + a c^{2}\right )} d^{2} e^{4} - {\left (b^{3} + 6 \, a b c\right )} d e^{5} - 3 \, {\left (a b^{2} + a^{2} c\right )} e^{6}\right )} x^{2} + 6 \, {\left (137 \, c^{3} d^{5} e - 30 \, b c^{2} d^{4} e^{2} - 6 \, a^{2} b e^{6} - 6 \, {\left (b^{2} c + a c^{2}\right )} d^{3} e^{3} - {\left (b^{3} + 6 \, a b c\right )} d^{2} e^{4} - 3 \, {\left (a b^{2} + a^{2} c\right )} d e^{5}\right )} x + 60 \, {\left (c^{3} e^{6} x^{6} + 6 \, c^{3} d e^{5} x^{5} + 15 \, c^{3} d^{2} e^{4} x^{4} + 20 \, c^{3} d^{3} e^{3} x^{3} + 15 \, c^{3} d^{4} e^{2} x^{2} + 6 \, c^{3} d^{5} e x + c^{3} d^{6}\right )} \log \left (e x + d\right )}{60 \, {\left (e^{13} x^{6} + 6 \, d e^{12} x^{5} + 15 \, d^{2} e^{11} x^{4} + 20 \, d^{3} e^{10} x^{3} + 15 \, d^{4} e^{9} x^{2} + 6 \, d^{5} e^{8} x + d^{6} e^{7}\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((c*x^2+b*x+a)^3/(e*x+d)^7,x, algorithm="fricas")

[Out]

1/60*(147*c^3*d^6 - 30*b*c^2*d^5*e - 6*a^2*b*d*e^5 - 10*a^3*e^6 - 6*(b^2*c + a*c^2)*d^4*e^2 - (b^3 + 6*a*b*c)*
d^3*e^3 - 3*(a*b^2 + a^2*c)*d^2*e^4 + 180*(2*c^3*d*e^5 - b*c^2*e^6)*x^5 + 90*(15*c^3*d^2*e^4 - 5*b*c^2*d*e^5 -
(b^2*c + a*c^2)*e^6)*x^4 + 20*(110*c^3*d^3*e^3 - 30*b*c^2*d^2*e^4 - 6*(b^2*c + a*c^2)*d*e^5 - (b^3 + 6*a*b*c)
*e^6)*x^3 + 15*(125*c^3*d^4*e^2 - 30*b*c^2*d^3*e^3 - 6*(b^2*c + a*c^2)*d^2*e^4 - (b^3 + 6*a*b*c)*d*e^5 - 3*(a*
b^2 + a^2*c)*e^6)*x^2 + 6*(137*c^3*d^5*e - 30*b*c^2*d^4*e^2 - 6*a^2*b*e^6 - 6*(b^2*c + a*c^2)*d^3*e^3 - (b^3 +
6*a*b*c)*d^2*e^4 - 3*(a*b^2 + a^2*c)*d*e^5)*x + 60*(c^3*e^6*x^6 + 6*c^3*d*e^5*x^5 + 15*c^3*d^2*e^4*x^4 + 20*c
^3*d^3*e^3*x^3 + 15*c^3*d^4*e^2*x^2 + 6*c^3*d^5*e*x + c^3*d^6)*log(e*x + d))/(e^13*x^6 + 6*d*e^12*x^5 + 15*d^2
*e^11*x^4 + 20*d^3*e^10*x^3 + 15*d^4*e^9*x^2 + 6*d^5*e^8*x + d^6*e^7)

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giac [A]  time = 0.18, size = 425, normalized size = 1.60 \[ c^{3} e^{\left (-7\right )} \log \left ({\left | x e + d \right |}\right ) + \frac {{\left (180 \, {\left (2 \, c^{3} d e^{4} - b c^{2} e^{5}\right )} x^{5} + 90 \, {\left (15 \, c^{3} d^{2} e^{3} - 5 \, b c^{2} d e^{4} - b^{2} c e^{5} - a c^{2} e^{5}\right )} x^{4} + 20 \, {\left (110 \, c^{3} d^{3} e^{2} - 30 \, b c^{2} d^{2} e^{3} - 6 \, b^{2} c d e^{4} - 6 \, a c^{2} d e^{4} - b^{3} e^{5} - 6 \, a b c e^{5}\right )} x^{3} + 15 \, {\left (125 \, c^{3} d^{4} e - 30 \, b c^{2} d^{3} e^{2} - 6 \, b^{2} c d^{2} e^{3} - 6 \, a c^{2} d^{2} e^{3} - b^{3} d e^{4} - 6 \, a b c d e^{4} - 3 \, a b^{2} e^{5} - 3 \, a^{2} c e^{5}\right )} x^{2} + 6 \, {\left (137 \, c^{3} d^{5} - 30 \, b c^{2} d^{4} e - 6 \, b^{2} c d^{3} e^{2} - 6 \, a c^{2} d^{3} e^{2} - b^{3} d^{2} e^{3} - 6 \, a b c d^{2} e^{3} - 3 \, a b^{2} d e^{4} - 3 \, a^{2} c d e^{4} - 6 \, a^{2} b e^{5}\right )} x + {\left (147 \, c^{3} d^{6} - 30 \, b c^{2} d^{5} e - 6 \, b^{2} c d^{4} e^{2} - 6 \, a c^{2} d^{4} e^{2} - b^{3} d^{3} e^{3} - 6 \, a b c d^{3} e^{3} - 3 \, a b^{2} d^{2} e^{4} - 3 \, a^{2} c d^{2} e^{4} - 6 \, a^{2} b d e^{5} - 10 \, a^{3} e^{6}\right )} e^{\left (-1\right )}\right )} e^{\left (-6\right )}}{60 \, {\left (x e + d\right )}^{6}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((c*x^2+b*x+a)^3/(e*x+d)^7,x, algorithm="giac")

[Out]

c^3*e^(-7)*log(abs(x*e + d)) + 1/60*(180*(2*c^3*d*e^4 - b*c^2*e^5)*x^5 + 90*(15*c^3*d^2*e^3 - 5*b*c^2*d*e^4 -
b^2*c*e^5 - a*c^2*e^5)*x^4 + 20*(110*c^3*d^3*e^2 - 30*b*c^2*d^2*e^3 - 6*b^2*c*d*e^4 - 6*a*c^2*d*e^4 - b^3*e^5
- 6*a*b*c*e^5)*x^3 + 15*(125*c^3*d^4*e - 30*b*c^2*d^3*e^2 - 6*b^2*c*d^2*e^3 - 6*a*c^2*d^2*e^3 - b^3*d*e^4 - 6*
a*b*c*d*e^4 - 3*a*b^2*e^5 - 3*a^2*c*e^5)*x^2 + 6*(137*c^3*d^5 - 30*b*c^2*d^4*e - 6*b^2*c*d^3*e^2 - 6*a*c^2*d^3
*e^2 - b^3*d^2*e^3 - 6*a*b*c*d^2*e^3 - 3*a*b^2*d*e^4 - 3*a^2*c*d*e^4 - 6*a^2*b*e^5)*x + (147*c^3*d^6 - 30*b*c^
2*d^5*e - 6*b^2*c*d^4*e^2 - 6*a*c^2*d^4*e^2 - b^3*d^3*e^3 - 6*a*b*c*d^3*e^3 - 3*a*b^2*d^2*e^4 - 3*a^2*c*d^2*e^
4 - 6*a^2*b*d*e^5 - 10*a^3*e^6)*e^(-1))*e^(-6)/(x*e + d)^6

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maple [B]  time = 0.06, size = 695, normalized size = 2.61 \[ -\frac {a^{3}}{6 \left (e x +d \right )^{6} e}+\frac {a^{2} b d}{2 \left (e x +d \right )^{6} e^{2}}-\frac {a^{2} c \,d^{2}}{2 \left (e x +d \right )^{6} e^{3}}-\frac {a \,b^{2} d^{2}}{2 \left (e x +d \right )^{6} e^{3}}+\frac {a b c \,d^{3}}{\left (e x +d \right )^{6} e^{4}}-\frac {a \,c^{2} d^{4}}{2 \left (e x +d \right )^{6} e^{5}}+\frac {b^{3} d^{3}}{6 \left (e x +d \right )^{6} e^{4}}-\frac {b^{2} c \,d^{4}}{2 \left (e x +d \right )^{6} e^{5}}+\frac {b \,c^{2} d^{5}}{2 \left (e x +d \right )^{6} e^{6}}-\frac {c^{3} d^{6}}{6 \left (e x +d \right )^{6} e^{7}}-\frac {3 a^{2} b}{5 \left (e x +d \right )^{5} e^{2}}+\frac {6 a^{2} c d}{5 \left (e x +d \right )^{5} e^{3}}+\frac {6 a \,b^{2} d}{5 \left (e x +d \right )^{5} e^{3}}-\frac {18 a b c \,d^{2}}{5 \left (e x +d \right )^{5} e^{4}}+\frac {12 a \,c^{2} d^{3}}{5 \left (e x +d \right )^{5} e^{5}}-\frac {3 b^{3} d^{2}}{5 \left (e x +d \right )^{5} e^{4}}+\frac {12 b^{2} c \,d^{3}}{5 \left (e x +d \right )^{5} e^{5}}-\frac {3 b \,c^{2} d^{4}}{\left (e x +d \right )^{5} e^{6}}+\frac {6 c^{3} d^{5}}{5 \left (e x +d \right )^{5} e^{7}}-\frac {3 a^{2} c}{4 \left (e x +d \right )^{4} e^{3}}-\frac {3 a \,b^{2}}{4 \left (e x +d \right )^{4} e^{3}}+\frac {9 a b c d}{2 \left (e x +d \right )^{4} e^{4}}-\frac {9 a \,c^{2} d^{2}}{2 \left (e x +d \right )^{4} e^{5}}+\frac {3 b^{3} d}{4 \left (e x +d \right )^{4} e^{4}}-\frac {9 b^{2} c \,d^{2}}{2 \left (e x +d \right )^{4} e^{5}}+\frac {15 b \,c^{2} d^{3}}{2 \left (e x +d \right )^{4} e^{6}}-\frac {15 c^{3} d^{4}}{4 \left (e x +d \right )^{4} e^{7}}-\frac {2 a b c}{\left (e x +d \right )^{3} e^{4}}+\frac {4 a \,c^{2} d}{\left (e x +d \right )^{3} e^{5}}-\frac {b^{3}}{3 \left (e x +d \right )^{3} e^{4}}+\frac {4 b^{2} c d}{\left (e x +d \right )^{3} e^{5}}-\frac {10 b \,c^{2} d^{2}}{\left (e x +d \right )^{3} e^{6}}+\frac {20 c^{3} d^{3}}{3 \left (e x +d \right )^{3} e^{7}}-\frac {3 a \,c^{2}}{2 \left (e x +d \right )^{2} e^{5}}-\frac {3 b^{2} c}{2 \left (e x +d \right )^{2} e^{5}}+\frac {15 b \,c^{2} d}{2 \left (e x +d \right )^{2} e^{6}}-\frac {15 c^{3} d^{2}}{2 \left (e x +d \right )^{2} e^{7}}-\frac {3 b \,c^{2}}{\left (e x +d \right ) e^{6}}+\frac {6 c^{3} d}{\left (e x +d \right ) e^{7}}+\frac {c^{3} \ln \left (e x +d \right )}{e^{7}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((c*x^2+b*x+a)^3/(e*x+d)^7,x)

[Out]

3/4/e^4/(e*x+d)^4*b^3*d-15/4/e^7/(e*x+d)^4*c^3*d^4-3/4/e^3/(e*x+d)^4*a^2*c-3/4/e^3/(e*x+d)^4*a*b^2+9/2/e^4/(e*
x+d)^4*a*b*c*d+1/e^4/(e*x+d)^6*d^3*a*c*b-18/5/e^4/(e*x+d)^5*d^2*a*c*b+4/e^5/(e*x+d)^3*c^2*a*d-15/2*c^3/e^7/(e*
x+d)^2*d^2+1/6/e^4/(e*x+d)^6*b^3*d^3-1/6/e^7/(e*x+d)^6*c^3*d^6-3*c^2/e^6/(e*x+d)*b-3/5/e^2/(e*x+d)^5*a^2*b-3/5
/e^4/(e*x+d)^5*b^3*d^2+6/5/e^7/(e*x+d)^5*c^3*d^5+20/3/e^7/(e*x+d)^3*c^3*d^3-3/2*c^2/e^5/(e*x+d)^2*a-3/2*c/e^5/
(e*x+d)^2*b^2-1/6/e/(e*x+d)^6*a^3-1/3/e^4/(e*x+d)^3*b^3+15/2*c^2/e^6/(e*x+d)^2*b*d-2/e^4/(e*x+d)^3*a*b*c-9/2/e
^5/(e*x+d)^4*a*c^2*d^2-9/2/e^5/(e*x+d)^4*d^2*b^2*c+15/2/e^6/(e*x+d)^4*b*c^2*d^3+1/2/e^2/(e*x+d)^6*a^2*b*d-1/2/
e^3/(e*x+d)^6*a^2*c*d^2-1/2/e^3/(e*x+d)^6*a*b^2*d^2-1/2/e^5/(e*x+d)^6*a*c^2*d^4-1/2/e^5/(e*x+d)^6*d^4*b^2*c+1/
2/e^6/(e*x+d)^6*d^5*b*c^2+6/5/e^3/(e*x+d)^5*a^2*c*d-10/e^6/(e*x+d)^3*b*c^2*d^2+6/5/e^3/(e*x+d)^5*d*a*b^2+12/5/
e^5/(e*x+d)^5*a*c^2*d^3+12/5/e^5/(e*x+d)^5*d^3*b^2*c-3/e^6/(e*x+d)^5*b*c^2*d^4+4/e^5/(e*x+d)^3*b^2*c*d+c^3/e^7
*ln(e*x+d)+6/(e*x+d)*c^3*d/e^7

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maxima [A]  time = 1.26, size = 469, normalized size = 1.76 \[ \frac {147 \, c^{3} d^{6} - 30 \, b c^{2} d^{5} e - 6 \, a^{2} b d e^{5} - 10 \, a^{3} e^{6} - 6 \, {\left (b^{2} c + a c^{2}\right )} d^{4} e^{2} - {\left (b^{3} + 6 \, a b c\right )} d^{3} e^{3} - 3 \, {\left (a b^{2} + a^{2} c\right )} d^{2} e^{4} + 180 \, {\left (2 \, c^{3} d e^{5} - b c^{2} e^{6}\right )} x^{5} + 90 \, {\left (15 \, c^{3} d^{2} e^{4} - 5 \, b c^{2} d e^{5} - {\left (b^{2} c + a c^{2}\right )} e^{6}\right )} x^{4} + 20 \, {\left (110 \, c^{3} d^{3} e^{3} - 30 \, b c^{2} d^{2} e^{4} - 6 \, {\left (b^{2} c + a c^{2}\right )} d e^{5} - {\left (b^{3} + 6 \, a b c\right )} e^{6}\right )} x^{3} + 15 \, {\left (125 \, c^{3} d^{4} e^{2} - 30 \, b c^{2} d^{3} e^{3} - 6 \, {\left (b^{2} c + a c^{2}\right )} d^{2} e^{4} - {\left (b^{3} + 6 \, a b c\right )} d e^{5} - 3 \, {\left (a b^{2} + a^{2} c\right )} e^{6}\right )} x^{2} + 6 \, {\left (137 \, c^{3} d^{5} e - 30 \, b c^{2} d^{4} e^{2} - 6 \, a^{2} b e^{6} - 6 \, {\left (b^{2} c + a c^{2}\right )} d^{3} e^{3} - {\left (b^{3} + 6 \, a b c\right )} d^{2} e^{4} - 3 \, {\left (a b^{2} + a^{2} c\right )} d e^{5}\right )} x}{60 \, {\left (e^{13} x^{6} + 6 \, d e^{12} x^{5} + 15 \, d^{2} e^{11} x^{4} + 20 \, d^{3} e^{10} x^{3} + 15 \, d^{4} e^{9} x^{2} + 6 \, d^{5} e^{8} x + d^{6} e^{7}\right )}} + \frac {c^{3} \log \left (e x + d\right )}{e^{7}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((c*x^2+b*x+a)^3/(e*x+d)^7,x, algorithm="maxima")

[Out]

1/60*(147*c^3*d^6 - 30*b*c^2*d^5*e - 6*a^2*b*d*e^5 - 10*a^3*e^6 - 6*(b^2*c + a*c^2)*d^4*e^2 - (b^3 + 6*a*b*c)*
d^3*e^3 - 3*(a*b^2 + a^2*c)*d^2*e^4 + 180*(2*c^3*d*e^5 - b*c^2*e^6)*x^5 + 90*(15*c^3*d^2*e^4 - 5*b*c^2*d*e^5 -
(b^2*c + a*c^2)*e^6)*x^4 + 20*(110*c^3*d^3*e^3 - 30*b*c^2*d^2*e^4 - 6*(b^2*c + a*c^2)*d*e^5 - (b^3 + 6*a*b*c)
*e^6)*x^3 + 15*(125*c^3*d^4*e^2 - 30*b*c^2*d^3*e^3 - 6*(b^2*c + a*c^2)*d^2*e^4 - (b^3 + 6*a*b*c)*d*e^5 - 3*(a*
b^2 + a^2*c)*e^6)*x^2 + 6*(137*c^3*d^5*e - 30*b*c^2*d^4*e^2 - 6*a^2*b*e^6 - 6*(b^2*c + a*c^2)*d^3*e^3 - (b^3 +
6*a*b*c)*d^2*e^4 - 3*(a*b^2 + a^2*c)*d*e^5)*x)/(e^13*x^6 + 6*d*e^12*x^5 + 15*d^2*e^11*x^4 + 20*d^3*e^10*x^3 +
15*d^4*e^9*x^2 + 6*d^5*e^8*x + d^6*e^7) + c^3*log(e*x + d)/e^7

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mupad [B]  time = 0.79, size = 497, normalized size = 1.87 \[ \frac {c^3\,\ln \left (d+e\,x\right )}{e^7}-\frac {\frac {10\,a^3\,e^6+6\,a^2\,b\,d\,e^5+3\,a^2\,c\,d^2\,e^4+3\,a\,b^2\,d^2\,e^4+6\,a\,b\,c\,d^3\,e^3+6\,a\,c^2\,d^4\,e^2+b^3\,d^3\,e^3+6\,b^2\,c\,d^4\,e^2+30\,b\,c^2\,d^5\,e-147\,c^3\,d^6}{60\,e^7}+\frac {3\,x^4\,\left (b^2\,c\,e^2+5\,b\,c^2\,d\,e-15\,c^3\,d^2+a\,c^2\,e^2\right )}{2\,e^3}+\frac {x^3\,\left (b^3\,e^3+6\,b^2\,c\,d\,e^2+30\,b\,c^2\,d^2\,e+6\,a\,b\,c\,e^3-110\,c^3\,d^3+6\,a\,c^2\,d\,e^2\right )}{3\,e^4}+\frac {x^2\,\left (3\,a^2\,c\,e^4+3\,a\,b^2\,e^4+6\,a\,b\,c\,d\,e^3+6\,a\,c^2\,d^2\,e^2+b^3\,d\,e^3+6\,b^2\,c\,d^2\,e^2+30\,b\,c^2\,d^3\,e-125\,c^3\,d^4\right )}{4\,e^5}+\frac {x\,\left (6\,a^2\,b\,e^5+3\,a^2\,c\,d\,e^4+3\,a\,b^2\,d\,e^4+6\,a\,b\,c\,d^2\,e^3+6\,a\,c^2\,d^3\,e^2+b^3\,d^2\,e^3+6\,b^2\,c\,d^3\,e^2+30\,b\,c^2\,d^4\,e-137\,c^3\,d^5\right )}{10\,e^6}+\frac {3\,c^2\,x^5\,\left (b\,e-2\,c\,d\right )}{e^2}}{d^6+6\,d^5\,e\,x+15\,d^4\,e^2\,x^2+20\,d^3\,e^3\,x^3+15\,d^2\,e^4\,x^4+6\,d\,e^5\,x^5+e^6\,x^6} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a + b*x + c*x^2)^3/(d + e*x)^7,x)

[Out]

(c^3*log(d + e*x))/e^7 - ((10*a^3*e^6 - 147*c^3*d^6 + b^3*d^3*e^3 + 3*a*b^2*d^2*e^4 + 6*a*c^2*d^4*e^2 + 3*a^2*
c*d^2*e^4 + 6*b^2*c*d^4*e^2 + 6*a^2*b*d*e^5 + 30*b*c^2*d^5*e + 6*a*b*c*d^3*e^3)/(60*e^7) + (3*x^4*(a*c^2*e^2 -
15*c^3*d^2 + b^2*c*e^2 + 5*b*c^2*d*e))/(2*e^3) + (x^3*(b^3*e^3 - 110*c^3*d^3 + 6*a*b*c*e^3 + 6*a*c^2*d*e^2 +
30*b*c^2*d^2*e + 6*b^2*c*d*e^2))/(3*e^4) + (x^2*(3*a*b^2*e^4 - 125*c^3*d^4 + 3*a^2*c*e^4 + b^3*d*e^3 + 6*a*c^2
*d^2*e^2 + 6*b^2*c*d^2*e^2 + 30*b*c^2*d^3*e + 6*a*b*c*d*e^3))/(4*e^5) + (x*(6*a^2*b*e^5 - 137*c^3*d^5 + b^3*d^
2*e^3 + 6*a*c^2*d^3*e^2 + 6*b^2*c*d^3*e^2 + 3*a*b^2*d*e^4 + 3*a^2*c*d*e^4 + 30*b*c^2*d^4*e + 6*a*b*c*d^2*e^3))
/(10*e^6) + (3*c^2*x^5*(b*e - 2*c*d))/e^2)/(d^6 + e^6*x^6 + 6*d*e^5*x^5 + 15*d^4*e^2*x^2 + 20*d^3*e^3*x^3 + 15
*d^2*e^4*x^4 + 6*d^5*e*x)

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sympy [F(-1)]  time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((c*x**2+b*x+a)**3/(e*x+d)**7,x)

[Out]

Timed out

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