3.16.20 \(\int \frac {(b+2 c x) (a+b x+c x^2)^3}{(d+e x)^2} \, dx\) [1520]

Optimal. Leaf size=396 \[ -\frac {3 (2 c d-b e) \left (c d^2-b d e+a e^2\right ) \left (7 c^2 d^2+b^2 e^2-c e (7 b d-3 a e)\right ) x}{e^7}+\frac {(2 c d-b e) \left (c d^2-b d e+a e^2\right )^3}{e^8 (d+e x)}+\frac {\left (70 c^4 d^4+b^4 e^4-4 b^2 c e^3 (5 b d-3 a e)-20 c^3 d^2 e (7 b d-3 a e)+6 c^2 e^2 \left (15 b^2 d^2-10 a b d e+a^2 e^2\right )\right ) (d+e x)^2}{2 e^8}-\frac {5 c (2 c d-b e) \left (7 c^2 d^2+b^2 e^2-c e (7 b d-3 a e)\right ) (d+e x)^3}{3 e^8}+\frac {3 c^2 \left (14 c^2 d^2+3 b^2 e^2-2 c e (7 b d-a e)\right ) (d+e x)^4}{4 e^8}-\frac {7 c^3 (2 c d-b e) (d+e x)^5}{5 e^8}+\frac {c^4 (d+e x)^6}{3 e^8}+\frac {\left (c d^2-b d e+a e^2\right )^2 \left (14 c^2 d^2+3 b^2 e^2-2 c e (7 b d-a e)\right ) \log (d+e x)}{e^8} \]

[Out]

-3*(-b*e+2*c*d)*(a*e^2-b*d*e+c*d^2)*(7*c^2*d^2+b^2*e^2-c*e*(-3*a*e+7*b*d))*x/e^7+(-b*e+2*c*d)*(a*e^2-b*d*e+c*d
^2)^3/e^8/(e*x+d)+1/2*(70*c^4*d^4+b^4*e^4-4*b^2*c*e^3*(-3*a*e+5*b*d)-20*c^3*d^2*e*(-3*a*e+7*b*d)+6*c^2*e^2*(a^
2*e^2-10*a*b*d*e+15*b^2*d^2))*(e*x+d)^2/e^8-5/3*c*(-b*e+2*c*d)*(7*c^2*d^2+b^2*e^2-c*e*(-3*a*e+7*b*d))*(e*x+d)^
3/e^8+3/4*c^2*(14*c^2*d^2+3*b^2*e^2-2*c*e*(-a*e+7*b*d))*(e*x+d)^4/e^8-7/5*c^3*(-b*e+2*c*d)*(e*x+d)^5/e^8+1/3*c
^4*(e*x+d)^6/e^8+(a*e^2-b*d*e+c*d^2)^2*(14*c^2*d^2+3*b^2*e^2-2*c*e*(-a*e+7*b*d))*ln(e*x+d)/e^8

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Rubi [A]
time = 0.39, antiderivative size = 396, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.038, Rules used = {785} \begin {gather*} \frac {(d+e x)^2 \left (6 c^2 e^2 \left (a^2 e^2-10 a b d e+15 b^2 d^2\right )-4 b^2 c e^3 (5 b d-3 a e)-20 c^3 d^2 e (7 b d-3 a e)+b^4 e^4+70 c^4 d^4\right )}{2 e^8}+\frac {3 c^2 (d+e x)^4 \left (-2 c e (7 b d-a e)+3 b^2 e^2+14 c^2 d^2\right )}{4 e^8}-\frac {5 c (d+e x)^3 (2 c d-b e) \left (-c e (7 b d-3 a e)+b^2 e^2+7 c^2 d^2\right )}{3 e^8}+\frac {\log (d+e x) \left (a e^2-b d e+c d^2\right )^2 \left (-2 c e (7 b d-a e)+3 b^2 e^2+14 c^2 d^2\right )}{e^8}-\frac {3 x (2 c d-b e) \left (a e^2-b d e+c d^2\right ) \left (-c e (7 b d-3 a e)+b^2 e^2+7 c^2 d^2\right )}{e^7}+\frac {(2 c d-b e) \left (a e^2-b d e+c d^2\right )^3}{e^8 (d+e x)}-\frac {7 c^3 (d+e x)^5 (2 c d-b e)}{5 e^8}+\frac {c^4 (d+e x)^6}{3 e^8} \end {gather*}

Antiderivative was successfully verified.

[In]

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

[Out]

(-3*(2*c*d - b*e)*(c*d^2 - b*d*e + a*e^2)*(7*c^2*d^2 + b^2*e^2 - c*e*(7*b*d - 3*a*e))*x)/e^7 + ((2*c*d - b*e)*
(c*d^2 - b*d*e + a*e^2)^3)/(e^8*(d + e*x)) + ((70*c^4*d^4 + b^4*e^4 - 4*b^2*c*e^3*(5*b*d - 3*a*e) - 20*c^3*d^2
*e*(7*b*d - 3*a*e) + 6*c^2*e^2*(15*b^2*d^2 - 10*a*b*d*e + a^2*e^2))*(d + e*x)^2)/(2*e^8) - (5*c*(2*c*d - b*e)*
(7*c^2*d^2 + b^2*e^2 - c*e*(7*b*d - 3*a*e))*(d + e*x)^3)/(3*e^8) + (3*c^2*(14*c^2*d^2 + 3*b^2*e^2 - 2*c*e*(7*b
*d - a*e))*(d + e*x)^4)/(4*e^8) - (7*c^3*(2*c*d - b*e)*(d + e*x)^5)/(5*e^8) + (c^4*(d + e*x)^6)/(3*e^8) + ((c*
d^2 - b*d*e + a*e^2)^2*(14*c^2*d^2 + 3*b^2*e^2 - 2*c*e*(7*b*d - a*e))*Log[d + e*x])/e^8

Rule 785

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

Rubi steps

\begin {align*} \int \frac {(b+2 c x) \left (a+b x+c x^2\right )^3}{(d+e x)^2} \, dx &=\int \left (\frac {3 (2 c d-b e) \left (c d^2-b d e+a e^2\right ) \left (-7 c^2 d^2+7 b c d e-b^2 e^2-3 a c e^2\right )}{e^7}+\frac {(-2 c d+b e) \left (c d^2-b d e+a e^2\right )^3}{e^7 (d+e x)^2}+\frac {\left (c d^2-b d e+a e^2\right )^2 \left (14 c^2 d^2+3 b^2 e^2-2 c e (7 b d-a e)\right )}{e^7 (d+e x)}+\frac {\left (70 c^4 d^4+b^4 e^4-4 b^2 c e^3 (5 b d-3 a e)-20 c^3 d^2 e (7 b d-3 a e)+6 c^2 e^2 \left (15 b^2 d^2-10 a b d e+a^2 e^2\right )\right ) (d+e x)}{e^7}+\frac {5 c (2 c d-b e) \left (-7 c^2 d^2-b^2 e^2+c e (7 b d-3 a e)\right ) (d+e x)^2}{e^7}+\frac {3 c^2 \left (14 c^2 d^2+3 b^2 e^2-2 c e (7 b d-a e)\right ) (d+e x)^3}{e^7}-\frac {7 c^3 (2 c d-b e) (d+e x)^4}{e^7}+\frac {2 c^4 (d+e x)^5}{e^7}\right ) \, dx\\ &=-\frac {3 (2 c d-b e) \left (c d^2-b d e+a e^2\right ) \left (7 c^2 d^2+b^2 e^2-c e (7 b d-3 a e)\right ) x}{e^7}+\frac {(2 c d-b e) \left (c d^2-b d e+a e^2\right )^3}{e^8 (d+e x)}+\frac {\left (70 c^4 d^4+b^4 e^4-4 b^2 c e^3 (5 b d-3 a e)-20 c^3 d^2 e (7 b d-3 a e)+6 c^2 e^2 \left (15 b^2 d^2-10 a b d e+a^2 e^2\right )\right ) (d+e x)^2}{2 e^8}-\frac {5 c (2 c d-b e) \left (7 c^2 d^2+b^2 e^2-c e (7 b d-3 a e)\right ) (d+e x)^3}{3 e^8}+\frac {3 c^2 \left (14 c^2 d^2+3 b^2 e^2-2 c e (7 b d-a e)\right ) (d+e x)^4}{4 e^8}-\frac {7 c^3 (2 c d-b e) (d+e x)^5}{5 e^8}+\frac {c^4 (d+e x)^6}{3 e^8}+\frac {\left (c d^2-b d e+a e^2\right )^2 \left (14 c^2 d^2+3 b^2 e^2-2 c e (7 b d-a e)\right ) \log (d+e x)}{e^8}\\ \end {align*}

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Mathematica [A]
time = 0.18, size = 637, normalized size = 1.61 \begin {gather*} \frac {2 c^4 \left (60 d^7-360 d^6 e x-210 d^5 e^2 x^2+70 d^4 e^3 x^3-35 d^3 e^4 x^4+21 d^2 e^5 x^5-14 d e^6 x^6+10 e^7 x^7\right )+30 b e^4 \left (6 a^2 b d e^2-2 a^3 e^3+6 a b^2 e \left (-d^2+d e x+e^2 x^2\right )+b^3 \left (2 d^3-4 d^2 e x-3 d e^2 x^2+e^3 x^3\right )\right )+20 c e^3 \left (6 a^3 d e^3+27 a^2 b e^2 \left (-d^2+d e x+e^2 x^2\right )+18 a b^2 e \left (2 d^3-4 d^2 e x-3 d e^2 x^2+e^3 x^3\right )-5 b^3 \left (3 d^4-9 d^3 e x-6 d^2 e^2 x^2+2 d e^3 x^3-e^4 x^4\right )\right )+15 c^2 e^2 \left (12 a^2 e^2 \left (2 d^3-4 d^2 e x-3 d e^2 x^2+e^3 x^3\right )+20 a b e \left (-3 d^4+9 d^3 e x+6 d^2 e^2 x^2-2 d e^3 x^3+e^4 x^4\right )+3 b^2 \left (12 d^5-48 d^4 e x-30 d^3 e^2 x^2+10 d^2 e^3 x^3-5 d e^4 x^4+3 e^5 x^5\right )\right )+6 c^3 e \left (5 a e \left (12 d^5-48 d^4 e x-30 d^3 e^2 x^2+10 d^2 e^3 x^3-5 d e^4 x^4+3 e^5 x^5\right )-7 b \left (10 d^6-50 d^5 e x-30 d^4 e^2 x^2+10 d^3 e^3 x^3-5 d^2 e^4 x^4+3 d e^5 x^5-2 e^6 x^6\right )\right )+60 \left (14 c^2 d^2+3 b^2 e^2+2 c e (-7 b d+a e)\right ) \left (c d^2+e (-b d+a e)\right )^2 (d+e x) \log (d+e x)}{60 e^8 (d+e x)} \end {gather*}

Antiderivative was successfully verified.

[In]

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

[Out]

(2*c^4*(60*d^7 - 360*d^6*e*x - 210*d^5*e^2*x^2 + 70*d^4*e^3*x^3 - 35*d^3*e^4*x^4 + 21*d^2*e^5*x^5 - 14*d*e^6*x
^6 + 10*e^7*x^7) + 30*b*e^4*(6*a^2*b*d*e^2 - 2*a^3*e^3 + 6*a*b^2*e*(-d^2 + d*e*x + e^2*x^2) + b^3*(2*d^3 - 4*d
^2*e*x - 3*d*e^2*x^2 + e^3*x^3)) + 20*c*e^3*(6*a^3*d*e^3 + 27*a^2*b*e^2*(-d^2 + d*e*x + e^2*x^2) + 18*a*b^2*e*
(2*d^3 - 4*d^2*e*x - 3*d*e^2*x^2 + e^3*x^3) - 5*b^3*(3*d^4 - 9*d^3*e*x - 6*d^2*e^2*x^2 + 2*d*e^3*x^3 - e^4*x^4
)) + 15*c^2*e^2*(12*a^2*e^2*(2*d^3 - 4*d^2*e*x - 3*d*e^2*x^2 + e^3*x^3) + 20*a*b*e*(-3*d^4 + 9*d^3*e*x + 6*d^2
*e^2*x^2 - 2*d*e^3*x^3 + e^4*x^4) + 3*b^2*(12*d^5 - 48*d^4*e*x - 30*d^3*e^2*x^2 + 10*d^2*e^3*x^3 - 5*d*e^4*x^4
+ 3*e^5*x^5)) + 6*c^3*e*(5*a*e*(12*d^5 - 48*d^4*e*x - 30*d^3*e^2*x^2 + 10*d^2*e^3*x^3 - 5*d*e^4*x^4 + 3*e^5*x
^5) - 7*b*(10*d^6 - 50*d^5*e*x - 30*d^4*e^2*x^2 + 10*d^3*e^3*x^3 - 5*d^2*e^4*x^4 + 3*d*e^5*x^5 - 2*e^6*x^6)) +
60*(14*c^2*d^2 + 3*b^2*e^2 + 2*c*e*(-7*b*d + a*e))*(c*d^2 + e*(-(b*d) + a*e))^2*(d + e*x)*Log[d + e*x])/(60*e
^8*(d + e*x))

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Maple [A]
time = 0.84, size = 766, normalized size = 1.93 Too large to display

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

1/e^7*(-12*c^4*d^5*x+3/2*a*c^3*e^5*x^4-7/2*b*c^3*d*e^4*x^4-24*a*b^2*c*d*e^4*x+45*a*b*c^2*d^2*e^3*x+3*a^2*c^2*e
^5*x^2+5*c^4*d^4*e*x^2+3*a*b^3*e^5*x-2*b^4*d*e^4*x-36*b^2*c^2*d^3*e^2*x+35*b*c^3*d^4*e*x-5*b^3*c*d*e^4*x^2+27/
2*b^2*c^2*d^2*e^3*x^2-14*b*c^3*d^3*e^2*x^2+9*a^2*b*c*e^5*x-12*a^2*c^2*d*e^4*x-24*a*c^3*d^3*e^2*x+15*b^3*c*d^2*
e^3*x+1/3*c^4*x^6*e^5+1/2*b^4*e^5*x^2+7/5*b*c^3*e^5*x^5-4/5*c^4*d*e^4*x^5+9/4*b^2*c^2*e^5*x^4+3/2*c^4*d^2*e^3*
x^4+5/3*b^3*c*e^5*x^3-8/3*c^4*d^3*e^2*x^3-15*a*b*c^2*d*e^4*x^2+5*a*b*c^2*e^5*x^3-4*a*c^3*d*e^4*x^3-6*b^2*c^2*d
*e^4*x^3+7*b*c^3*d^2*e^3*x^3+6*a*b^2*c*e^5*x^2+9*a*c^3*d^2*e^3*x^2)-(a^3*b*e^7-2*a^3*c*d*e^6-3*a^2*b^2*d*e^6+9
*a^2*b*c*d^2*e^5-6*a^2*c^2*d^3*e^4+3*a*b^3*d^2*e^5-12*a*b^2*c*d^3*e^4+15*a*b*c^2*d^4*e^3-6*a*c^3*d^5*e^2-b^4*d
^3*e^4+5*b^3*c*d^4*e^3-9*b^2*c^2*d^5*e^2+7*b*c^3*d^6*e-2*c^4*d^7)/e^8/(e*x+d)+1/e^8*(2*a^3*c*e^6+3*a^2*b^2*e^6
-18*a^2*b*c*d*e^5+18*a^2*c^2*d^2*e^4-6*a*b^3*d*e^5+36*a*b^2*c*d^2*e^4-60*a*b*c^2*d^3*e^3+30*a*c^3*d^4*e^2+3*b^
4*d^2*e^4-20*b^3*c*d^3*e^3+45*b^2*c^2*d^4*e^2-42*b*c^3*d^5*e+14*c^4*d^6)*ln(e*x+d)

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Maxima [A]
time = 0.36, size = 662, normalized size = 1.67 \begin {gather*} {\left (14 \, c^{4} d^{6} - 42 \, b c^{3} d^{5} e + 15 \, {\left (3 \, b^{2} c^{2} e^{2} + 2 \, a c^{3} e^{2}\right )} d^{4} + 3 \, a^{2} b^{2} e^{6} + 2 \, a^{3} c e^{6} - 20 \, {\left (b^{3} c e^{3} + 3 \, a b c^{2} e^{3}\right )} d^{3} + 3 \, {\left (b^{4} e^{4} + 12 \, a b^{2} c e^{4} + 6 \, a^{2} c^{2} e^{4}\right )} d^{2} - 6 \, {\left (a b^{3} e^{5} + 3 \, a^{2} b c e^{5}\right )} d\right )} e^{\left (-8\right )} \log \left (x e + d\right ) + \frac {1}{60} \, {\left (20 \, c^{4} x^{6} e^{5} - 12 \, {\left (4 \, c^{4} d e^{4} - 7 \, b c^{3} e^{5}\right )} x^{5} + 15 \, {\left (6 \, c^{4} d^{2} e^{3} - 14 \, b c^{3} d e^{4} + 9 \, b^{2} c^{2} e^{5} + 6 \, a c^{3} e^{5}\right )} x^{4} - 20 \, {\left (8 \, c^{4} d^{3} e^{2} - 21 \, b c^{3} d^{2} e^{3} - 5 \, b^{3} c e^{5} - 15 \, a b c^{2} e^{5} + 6 \, {\left (3 \, b^{2} c^{2} e^{4} + 2 \, a c^{3} e^{4}\right )} d\right )} x^{3} + 30 \, {\left (10 \, c^{4} d^{4} e - 28 \, b c^{3} d^{3} e^{2} + b^{4} e^{5} + 12 \, a b^{2} c e^{5} + 6 \, a^{2} c^{2} e^{5} + 9 \, {\left (3 \, b^{2} c^{2} e^{3} + 2 \, a c^{3} e^{3}\right )} d^{2} - 10 \, {\left (b^{3} c e^{4} + 3 \, a b c^{2} e^{4}\right )} d\right )} x^{2} - 60 \, {\left (12 \, c^{4} d^{5} - 35 \, b c^{3} d^{4} e - 3 \, a b^{3} e^{5} - 9 \, a^{2} b c e^{5} + 12 \, {\left (3 \, b^{2} c^{2} e^{2} + 2 \, a c^{3} e^{2}\right )} d^{3} - 15 \, {\left (b^{3} c e^{3} + 3 \, a b c^{2} e^{3}\right )} d^{2} + 2 \, {\left (b^{4} e^{4} + 12 \, a b^{2} c e^{4} + 6 \, a^{2} c^{2} e^{4}\right )} d\right )} x\right )} e^{\left (-7\right )} + \frac {2 \, c^{4} d^{7} - 7 \, b c^{3} d^{6} e + 3 \, {\left (3 \, b^{2} c^{2} e^{2} + 2 \, a c^{3} e^{2}\right )} d^{5} - 5 \, {\left (b^{3} c e^{3} + 3 \, a b c^{2} e^{3}\right )} d^{4} - a^{3} b e^{7} + {\left (b^{4} e^{4} + 12 \, a b^{2} c e^{4} + 6 \, a^{2} c^{2} e^{4}\right )} d^{3} - 3 \, {\left (a b^{3} e^{5} + 3 \, a^{2} b c e^{5}\right )} d^{2} + {\left (3 \, a^{2} b^{2} e^{6} + 2 \, a^{3} c e^{6}\right )} d}{x e^{9} + d e^{8}} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

(14*c^4*d^6 - 42*b*c^3*d^5*e + 15*(3*b^2*c^2*e^2 + 2*a*c^3*e^2)*d^4 + 3*a^2*b^2*e^6 + 2*a^3*c*e^6 - 20*(b^3*c*
e^3 + 3*a*b*c^2*e^3)*d^3 + 3*(b^4*e^4 + 12*a*b^2*c*e^4 + 6*a^2*c^2*e^4)*d^2 - 6*(a*b^3*e^5 + 3*a^2*b*c*e^5)*d)
*e^(-8)*log(x*e + d) + 1/60*(20*c^4*x^6*e^5 - 12*(4*c^4*d*e^4 - 7*b*c^3*e^5)*x^5 + 15*(6*c^4*d^2*e^3 - 14*b*c^
3*d*e^4 + 9*b^2*c^2*e^5 + 6*a*c^3*e^5)*x^4 - 20*(8*c^4*d^3*e^2 - 21*b*c^3*d^2*e^3 - 5*b^3*c*e^5 - 15*a*b*c^2*e
^5 + 6*(3*b^2*c^2*e^4 + 2*a*c^3*e^4)*d)*x^3 + 30*(10*c^4*d^4*e - 28*b*c^3*d^3*e^2 + b^4*e^5 + 12*a*b^2*c*e^5 +
6*a^2*c^2*e^5 + 9*(3*b^2*c^2*e^3 + 2*a*c^3*e^3)*d^2 - 10*(b^3*c*e^4 + 3*a*b*c^2*e^4)*d)*x^2 - 60*(12*c^4*d^5
- 35*b*c^3*d^4*e - 3*a*b^3*e^5 - 9*a^2*b*c*e^5 + 12*(3*b^2*c^2*e^2 + 2*a*c^3*e^2)*d^3 - 15*(b^3*c*e^3 + 3*a*b*
c^2*e^3)*d^2 + 2*(b^4*e^4 + 12*a*b^2*c*e^4 + 6*a^2*c^2*e^4)*d)*x)*e^(-7) + (2*c^4*d^7 - 7*b*c^3*d^6*e + 3*(3*b
^2*c^2*e^2 + 2*a*c^3*e^2)*d^5 - 5*(b^3*c*e^3 + 3*a*b*c^2*e^3)*d^4 - a^3*b*e^7 + (b^4*e^4 + 12*a*b^2*c*e^4 + 6*
a^2*c^2*e^4)*d^3 - 3*(a*b^3*e^5 + 3*a^2*b*c*e^5)*d^2 + (3*a^2*b^2*e^6 + 2*a^3*c*e^6)*d)/(x*e^9 + d*e^8)

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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 871 vs. \(2 (393) = 786\).
time = 2.75, size = 871, normalized size = 2.20 \begin {gather*} \frac {120 \, c^{4} d^{7} + {\left (20 \, c^{4} x^{7} + 84 \, b c^{3} x^{6} + 45 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} x^{5} + 100 \, {\left (b^{3} c + 3 \, a b c^{2}\right )} x^{4} - 60 \, a^{3} b + 30 \, {\left (b^{4} + 12 \, a b^{2} c + 6 \, a^{2} c^{2}\right )} x^{3} + 180 \, {\left (a b^{3} + 3 \, a^{2} b c\right )} x^{2}\right )} e^{7} - {\left (28 \, c^{4} d x^{6} + 126 \, b c^{3} d x^{5} + 75 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} d x^{4} + 200 \, {\left (b^{3} c + 3 \, a b c^{2}\right )} d x^{3} + 90 \, {\left (b^{4} + 12 \, a b^{2} c + 6 \, a^{2} c^{2}\right )} d x^{2} - 180 \, {\left (a b^{3} + 3 \, a^{2} b c\right )} d x - 60 \, {\left (3 \, a^{2} b^{2} + 2 \, a^{3} c\right )} d\right )} e^{6} + 6 \, {\left (7 \, c^{4} d^{2} x^{5} + 35 \, b c^{3} d^{2} x^{4} + 25 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} d^{2} x^{3} + 100 \, {\left (b^{3} c + 3 \, a b c^{2}\right )} d^{2} x^{2} - 20 \, {\left (b^{4} + 12 \, a b^{2} c + 6 \, a^{2} c^{2}\right )} d^{2} x - 30 \, {\left (a b^{3} + 3 \, a^{2} b c\right )} d^{2}\right )} e^{5} - 10 \, {\left (7 \, c^{4} d^{3} x^{4} + 42 \, b c^{3} d^{3} x^{3} + 45 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} d^{3} x^{2} - 90 \, {\left (b^{3} c + 3 \, a b c^{2}\right )} d^{3} x - 6 \, {\left (b^{4} + 12 \, a b^{2} c + 6 \, a^{2} c^{2}\right )} d^{3}\right )} e^{4} + 20 \, {\left (7 \, c^{4} d^{4} x^{3} + 63 \, b c^{3} d^{4} x^{2} - 36 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} d^{4} x - 15 \, {\left (b^{3} c + 3 \, a b c^{2}\right )} d^{4}\right )} e^{3} - 60 \, {\left (7 \, c^{4} d^{5} x^{2} - 35 \, b c^{3} d^{5} x - 3 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} d^{5}\right )} e^{2} - 60 \, {\left (12 \, c^{4} d^{6} x + 7 \, b c^{3} d^{6}\right )} e + 60 \, {\left (14 \, c^{4} d^{7} + {\left (3 \, a^{2} b^{2} + 2 \, a^{3} c\right )} x e^{7} - {\left (6 \, {\left (a b^{3} + 3 \, a^{2} b c\right )} d x - {\left (3 \, a^{2} b^{2} + 2 \, a^{3} c\right )} d\right )} e^{6} + 3 \, {\left ({\left (b^{4} + 12 \, a b^{2} c + 6 \, a^{2} c^{2}\right )} d^{2} x - 2 \, {\left (a b^{3} + 3 \, a^{2} b c\right )} d^{2}\right )} e^{5} - {\left (20 \, {\left (b^{3} c + 3 \, a b c^{2}\right )} d^{3} x - 3 \, {\left (b^{4} + 12 \, a b^{2} c + 6 \, a^{2} c^{2}\right )} d^{3}\right )} e^{4} + 5 \, {\left (3 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} d^{4} x - 4 \, {\left (b^{3} c + 3 \, a b c^{2}\right )} d^{4}\right )} e^{3} - 3 \, {\left (14 \, b c^{3} d^{5} x - 5 \, {\left (3 \, b^{2} c^{2} + 2 \, a c^{3}\right )} d^{5}\right )} e^{2} + 14 \, {\left (c^{4} d^{6} x - 3 \, b c^{3} d^{6}\right )} e\right )} \log \left (x e + d\right )}{60 \, {\left (x e^{9} + d e^{8}\right )}} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

1/60*(120*c^4*d^7 + (20*c^4*x^7 + 84*b*c^3*x^6 + 45*(3*b^2*c^2 + 2*a*c^3)*x^5 + 100*(b^3*c + 3*a*b*c^2)*x^4 -
60*a^3*b + 30*(b^4 + 12*a*b^2*c + 6*a^2*c^2)*x^3 + 180*(a*b^3 + 3*a^2*b*c)*x^2)*e^7 - (28*c^4*d*x^6 + 126*b*c^
3*d*x^5 + 75*(3*b^2*c^2 + 2*a*c^3)*d*x^4 + 200*(b^3*c + 3*a*b*c^2)*d*x^3 + 90*(b^4 + 12*a*b^2*c + 6*a^2*c^2)*d
*x^2 - 180*(a*b^3 + 3*a^2*b*c)*d*x - 60*(3*a^2*b^2 + 2*a^3*c)*d)*e^6 + 6*(7*c^4*d^2*x^5 + 35*b*c^3*d^2*x^4 + 2
5*(3*b^2*c^2 + 2*a*c^3)*d^2*x^3 + 100*(b^3*c + 3*a*b*c^2)*d^2*x^2 - 20*(b^4 + 12*a*b^2*c + 6*a^2*c^2)*d^2*x -
30*(a*b^3 + 3*a^2*b*c)*d^2)*e^5 - 10*(7*c^4*d^3*x^4 + 42*b*c^3*d^3*x^3 + 45*(3*b^2*c^2 + 2*a*c^3)*d^3*x^2 - 90
*(b^3*c + 3*a*b*c^2)*d^3*x - 6*(b^4 + 12*a*b^2*c + 6*a^2*c^2)*d^3)*e^4 + 20*(7*c^4*d^4*x^3 + 63*b*c^3*d^4*x^2
- 36*(3*b^2*c^2 + 2*a*c^3)*d^4*x - 15*(b^3*c + 3*a*b*c^2)*d^4)*e^3 - 60*(7*c^4*d^5*x^2 - 35*b*c^3*d^5*x - 3*(3
*b^2*c^2 + 2*a*c^3)*d^5)*e^2 - 60*(12*c^4*d^6*x + 7*b*c^3*d^6)*e + 60*(14*c^4*d^7 + (3*a^2*b^2 + 2*a^3*c)*x*e^
7 - (6*(a*b^3 + 3*a^2*b*c)*d*x - (3*a^2*b^2 + 2*a^3*c)*d)*e^6 + 3*((b^4 + 12*a*b^2*c + 6*a^2*c^2)*d^2*x - 2*(a
*b^3 + 3*a^2*b*c)*d^2)*e^5 - (20*(b^3*c + 3*a*b*c^2)*d^3*x - 3*(b^4 + 12*a*b^2*c + 6*a^2*c^2)*d^3)*e^4 + 5*(3*
(3*b^2*c^2 + 2*a*c^3)*d^4*x - 4*(b^3*c + 3*a*b*c^2)*d^4)*e^3 - 3*(14*b*c^3*d^5*x - 5*(3*b^2*c^2 + 2*a*c^3)*d^5
)*e^2 + 14*(c^4*d^6*x - 3*b*c^3*d^6)*e)*log(x*e + d))/(x*e^9 + d*e^8)

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Sympy [A]
time = 1.95, size = 688, normalized size = 1.74 \begin {gather*} \frac {c^{4} x^{6}}{3 e^{2}} + x^{5} \cdot \left (\frac {7 b c^{3}}{5 e^{2}} - \frac {4 c^{4} d}{5 e^{3}}\right ) + x^{4} \cdot \left (\frac {3 a c^{3}}{2 e^{2}} + \frac {9 b^{2} c^{2}}{4 e^{2}} - \frac {7 b c^{3} d}{2 e^{3}} + \frac {3 c^{4} d^{2}}{2 e^{4}}\right ) + x^{3} \cdot \left (\frac {5 a b c^{2}}{e^{2}} - \frac {4 a c^{3} d}{e^{3}} + \frac {5 b^{3} c}{3 e^{2}} - \frac {6 b^{2} c^{2} d}{e^{3}} + \frac {7 b c^{3} d^{2}}{e^{4}} - \frac {8 c^{4} d^{3}}{3 e^{5}}\right ) + x^{2} \cdot \left (\frac {3 a^{2} c^{2}}{e^{2}} + \frac {6 a b^{2} c}{e^{2}} - \frac {15 a b c^{2} d}{e^{3}} + \frac {9 a c^{3} d^{2}}{e^{4}} + \frac {b^{4}}{2 e^{2}} - \frac {5 b^{3} c d}{e^{3}} + \frac {27 b^{2} c^{2} d^{2}}{2 e^{4}} - \frac {14 b c^{3} d^{3}}{e^{5}} + \frac {5 c^{4} d^{4}}{e^{6}}\right ) + x \left (\frac {9 a^{2} b c}{e^{2}} - \frac {12 a^{2} c^{2} d}{e^{3}} + \frac {3 a b^{3}}{e^{2}} - \frac {24 a b^{2} c d}{e^{3}} + \frac {45 a b c^{2} d^{2}}{e^{4}} - \frac {24 a c^{3} d^{3}}{e^{5}} - \frac {2 b^{4} d}{e^{3}} + \frac {15 b^{3} c d^{2}}{e^{4}} - \frac {36 b^{2} c^{2} d^{3}}{e^{5}} + \frac {35 b c^{3} d^{4}}{e^{6}} - \frac {12 c^{4} d^{5}}{e^{7}}\right ) + \frac {- a^{3} b e^{7} + 2 a^{3} c d e^{6} + 3 a^{2} b^{2} d e^{6} - 9 a^{2} b c d^{2} e^{5} + 6 a^{2} c^{2} d^{3} e^{4} - 3 a b^{3} d^{2} e^{5} + 12 a b^{2} c d^{3} e^{4} - 15 a b c^{2} d^{4} e^{3} + 6 a c^{3} d^{5} e^{2} + b^{4} d^{3} e^{4} - 5 b^{3} c d^{4} e^{3} + 9 b^{2} c^{2} d^{5} e^{2} - 7 b c^{3} d^{6} e + 2 c^{4} d^{7}}{d e^{8} + e^{9} x} + \frac {\left (a e^{2} - b d e + c d^{2}\right )^{2} \cdot \left (2 a c e^{2} + 3 b^{2} e^{2} - 14 b c d e + 14 c^{2} d^{2}\right ) \log {\left (d + e x \right )}}{e^{8}} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

c**4*x**6/(3*e**2) + x**5*(7*b*c**3/(5*e**2) - 4*c**4*d/(5*e**3)) + x**4*(3*a*c**3/(2*e**2) + 9*b**2*c**2/(4*e
**2) - 7*b*c**3*d/(2*e**3) + 3*c**4*d**2/(2*e**4)) + x**3*(5*a*b*c**2/e**2 - 4*a*c**3*d/e**3 + 5*b**3*c/(3*e**
2) - 6*b**2*c**2*d/e**3 + 7*b*c**3*d**2/e**4 - 8*c**4*d**3/(3*e**5)) + x**2*(3*a**2*c**2/e**2 + 6*a*b**2*c/e**
2 - 15*a*b*c**2*d/e**3 + 9*a*c**3*d**2/e**4 + b**4/(2*e**2) - 5*b**3*c*d/e**3 + 27*b**2*c**2*d**2/(2*e**4) - 1
4*b*c**3*d**3/e**5 + 5*c**4*d**4/e**6) + x*(9*a**2*b*c/e**2 - 12*a**2*c**2*d/e**3 + 3*a*b**3/e**2 - 24*a*b**2*
c*d/e**3 + 45*a*b*c**2*d**2/e**4 - 24*a*c**3*d**3/e**5 - 2*b**4*d/e**3 + 15*b**3*c*d**2/e**4 - 36*b**2*c**2*d*
*3/e**5 + 35*b*c**3*d**4/e**6 - 12*c**4*d**5/e**7) + (-a**3*b*e**7 + 2*a**3*c*d*e**6 + 3*a**2*b**2*d*e**6 - 9*
a**2*b*c*d**2*e**5 + 6*a**2*c**2*d**3*e**4 - 3*a*b**3*d**2*e**5 + 12*a*b**2*c*d**3*e**4 - 15*a*b*c**2*d**4*e**
3 + 6*a*c**3*d**5*e**2 + b**4*d**3*e**4 - 5*b**3*c*d**4*e**3 + 9*b**2*c**2*d**5*e**2 - 7*b*c**3*d**6*e + 2*c**
4*d**7)/(d*e**8 + e**9*x) + (a*e**2 - b*d*e + c*d**2)**2*(2*a*c*e**2 + 3*b**2*e**2 - 14*b*c*d*e + 14*c**2*d**2
)*log(d + e*x)/e**8

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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 828 vs. \(2 (393) = 786\).
time = 1.04, size = 828, normalized size = 2.09 \begin {gather*} \frac {1}{60} \, {\left (20 \, c^{4} - \frac {84 \, {\left (2 \, c^{4} d e - b c^{3} e^{2}\right )} e^{\left (-1\right )}}{x e + d} + \frac {45 \, {\left (14 \, c^{4} d^{2} e^{2} - 14 \, b c^{3} d e^{3} + 3 \, b^{2} c^{2} e^{4} + 2 \, a c^{3} e^{4}\right )} e^{\left (-2\right )}}{{\left (x e + d\right )}^{2}} - \frac {100 \, {\left (14 \, c^{4} d^{3} e^{3} - 21 \, b c^{3} d^{2} e^{4} + 9 \, b^{2} c^{2} d e^{5} + 6 \, a c^{3} d e^{5} - b^{3} c e^{6} - 3 \, a b c^{2} e^{6}\right )} e^{\left (-3\right )}}{{\left (x e + d\right )}^{3}} + \frac {30 \, {\left (70 \, c^{4} d^{4} e^{4} - 140 \, b c^{3} d^{3} e^{5} + 90 \, b^{2} c^{2} d^{2} e^{6} + 60 \, a c^{3} d^{2} e^{6} - 20 \, b^{3} c d e^{7} - 60 \, a b c^{2} d e^{7} + b^{4} e^{8} + 12 \, a b^{2} c e^{8} + 6 \, a^{2} c^{2} e^{8}\right )} e^{\left (-4\right )}}{{\left (x e + d\right )}^{4}} - \frac {180 \, {\left (14 \, c^{4} d^{5} e^{5} - 35 \, b c^{3} d^{4} e^{6} + 30 \, b^{2} c^{2} d^{3} e^{7} + 20 \, a c^{3} d^{3} e^{7} - 10 \, b^{3} c d^{2} e^{8} - 30 \, a b c^{2} d^{2} e^{8} + b^{4} d e^{9} + 12 \, a b^{2} c d e^{9} + 6 \, a^{2} c^{2} d e^{9} - a b^{3} e^{10} - 3 \, a^{2} b c e^{10}\right )} e^{\left (-5\right )}}{{\left (x e + d\right )}^{5}}\right )} {\left (x e + d\right )}^{6} e^{\left (-8\right )} - {\left (14 \, c^{4} d^{6} - 42 \, b c^{3} d^{5} e + 45 \, b^{2} c^{2} d^{4} e^{2} + 30 \, a c^{3} d^{4} e^{2} - 20 \, b^{3} c d^{3} e^{3} - 60 \, a b c^{2} d^{3} e^{3} + 3 \, b^{4} d^{2} e^{4} + 36 \, a b^{2} c d^{2} e^{4} + 18 \, a^{2} c^{2} d^{2} e^{4} - 6 \, a b^{3} d e^{5} - 18 \, a^{2} b c d e^{5} + 3 \, a^{2} b^{2} e^{6} + 2 \, a^{3} c e^{6}\right )} e^{\left (-8\right )} \log \left (\frac {{\left | x e + d \right |} e^{\left (-1\right )}}{{\left (x e + d\right )}^{2}}\right ) + {\left (\frac {2 \, c^{4} d^{7} e^{6}}{x e + d} - \frac {7 \, b c^{3} d^{6} e^{7}}{x e + d} + \frac {9 \, b^{2} c^{2} d^{5} e^{8}}{x e + d} + \frac {6 \, a c^{3} d^{5} e^{8}}{x e + d} - \frac {5 \, b^{3} c d^{4} e^{9}}{x e + d} - \frac {15 \, a b c^{2} d^{4} e^{9}}{x e + d} + \frac {b^{4} d^{3} e^{10}}{x e + d} + \frac {12 \, a b^{2} c d^{3} e^{10}}{x e + d} + \frac {6 \, a^{2} c^{2} d^{3} e^{10}}{x e + d} - \frac {3 \, a b^{3} d^{2} e^{11}}{x e + d} - \frac {9 \, a^{2} b c d^{2} e^{11}}{x e + d} + \frac {3 \, a^{2} b^{2} d e^{12}}{x e + d} + \frac {2 \, a^{3} c d e^{12}}{x e + d} - \frac {a^{3} b e^{13}}{x e + d}\right )} e^{\left (-14\right )} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

1/60*(20*c^4 - 84*(2*c^4*d*e - b*c^3*e^2)*e^(-1)/(x*e + d) + 45*(14*c^4*d^2*e^2 - 14*b*c^3*d*e^3 + 3*b^2*c^2*e
^4 + 2*a*c^3*e^4)*e^(-2)/(x*e + d)^2 - 100*(14*c^4*d^3*e^3 - 21*b*c^3*d^2*e^4 + 9*b^2*c^2*d*e^5 + 6*a*c^3*d*e^
5 - b^3*c*e^6 - 3*a*b*c^2*e^6)*e^(-3)/(x*e + d)^3 + 30*(70*c^4*d^4*e^4 - 140*b*c^3*d^3*e^5 + 90*b^2*c^2*d^2*e^
6 + 60*a*c^3*d^2*e^6 - 20*b^3*c*d*e^7 - 60*a*b*c^2*d*e^7 + b^4*e^8 + 12*a*b^2*c*e^8 + 6*a^2*c^2*e^8)*e^(-4)/(x
*e + d)^4 - 180*(14*c^4*d^5*e^5 - 35*b*c^3*d^4*e^6 + 30*b^2*c^2*d^3*e^7 + 20*a*c^3*d^3*e^7 - 10*b^3*c*d^2*e^8
- 30*a*b*c^2*d^2*e^8 + b^4*d*e^9 + 12*a*b^2*c*d*e^9 + 6*a^2*c^2*d*e^9 - a*b^3*e^10 - 3*a^2*b*c*e^10)*e^(-5)/(x
*e + d)^5)*(x*e + d)^6*e^(-8) - (14*c^4*d^6 - 42*b*c^3*d^5*e + 45*b^2*c^2*d^4*e^2 + 30*a*c^3*d^4*e^2 - 20*b^3*
c*d^3*e^3 - 60*a*b*c^2*d^3*e^3 + 3*b^4*d^2*e^4 + 36*a*b^2*c*d^2*e^4 + 18*a^2*c^2*d^2*e^4 - 6*a*b^3*d*e^5 - 18*
a^2*b*c*d*e^5 + 3*a^2*b^2*e^6 + 2*a^3*c*e^6)*e^(-8)*log(abs(x*e + d)*e^(-1)/(x*e + d)^2) + (2*c^4*d^7*e^6/(x*e
+ d) - 7*b*c^3*d^6*e^7/(x*e + d) + 9*b^2*c^2*d^5*e^8/(x*e + d) + 6*a*c^3*d^5*e^8/(x*e + d) - 5*b^3*c*d^4*e^9/
(x*e + d) - 15*a*b*c^2*d^4*e^9/(x*e + d) + b^4*d^3*e^10/(x*e + d) + 12*a*b^2*c*d^3*e^10/(x*e + d) + 6*a^2*c^2*
d^3*e^10/(x*e + d) - 3*a*b^3*d^2*e^11/(x*e + d) - 9*a^2*b*c*d^2*e^11/(x*e + d) + 3*a^2*b^2*d*e^12/(x*e + d) +
2*a^3*c*d*e^12/(x*e + d) - a^3*b*e^13/(x*e + d))*e^(-14)

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Mupad [B]
time = 1.82, size = 1090, normalized size = 2.75 \begin {gather*} x^5\,\left (\frac {7\,b\,c^3}{5\,e^2}-\frac {4\,c^4\,d}{5\,e^3}\right )+x^3\,\left (\frac {2\,d\,\left (\frac {2\,d\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e}-\frac {9\,b^2\,c^2+6\,a\,c^3}{e^2}+\frac {2\,c^4\,d^2}{e^4}\right )}{3\,e}-\frac {d^2\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{3\,e^2}+\frac {5\,b\,c\,\left (b^2+3\,a\,c\right )}{3\,e^2}\right )-x^4\,\left (\frac {d\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{2\,e}-\frac {9\,b^2\,c^2+6\,a\,c^3}{4\,e^2}+\frac {c^4\,d^2}{2\,e^4}\right )-x\,\left (\frac {2\,d\,\left (\frac {6\,a^2\,c^2+12\,a\,b^2\,c+b^4}{e^2}+\frac {d^2\,\left (\frac {2\,d\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e}-\frac {9\,b^2\,c^2+6\,a\,c^3}{e^2}+\frac {2\,c^4\,d^2}{e^4}\right )}{e^2}-\frac {2\,d\,\left (\frac {2\,d\,\left (\frac {2\,d\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e}-\frac {9\,b^2\,c^2+6\,a\,c^3}{e^2}+\frac {2\,c^4\,d^2}{e^4}\right )}{e}-\frac {d^2\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e^2}+\frac {5\,b\,c\,\left (b^2+3\,a\,c\right )}{e^2}\right )}{e}\right )}{e}+\frac {d^2\,\left (\frac {2\,d\,\left (\frac {2\,d\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e}-\frac {9\,b^2\,c^2+6\,a\,c^3}{e^2}+\frac {2\,c^4\,d^2}{e^4}\right )}{e}-\frac {d^2\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e^2}+\frac {5\,b\,c\,\left (b^2+3\,a\,c\right )}{e^2}\right )}{e^2}-\frac {3\,a\,b\,\left (b^2+3\,a\,c\right )}{e^2}\right )+x^2\,\left (\frac {6\,a^2\,c^2+12\,a\,b^2\,c+b^4}{2\,e^2}+\frac {d^2\,\left (\frac {2\,d\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e}-\frac {9\,b^2\,c^2+6\,a\,c^3}{e^2}+\frac {2\,c^4\,d^2}{e^4}\right )}{2\,e^2}-\frac {d\,\left (\frac {2\,d\,\left (\frac {2\,d\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e}-\frac {9\,b^2\,c^2+6\,a\,c^3}{e^2}+\frac {2\,c^4\,d^2}{e^4}\right )}{e}-\frac {d^2\,\left (\frac {7\,b\,c^3}{e^2}-\frac {4\,c^4\,d}{e^3}\right )}{e^2}+\frac {5\,b\,c\,\left (b^2+3\,a\,c\right )}{e^2}\right )}{e}\right )+\frac {\ln \left (d+e\,x\right )\,\left (2\,a^3\,c\,e^6+3\,a^2\,b^2\,e^6-18\,a^2\,b\,c\,d\,e^5+18\,a^2\,c^2\,d^2\,e^4-6\,a\,b^3\,d\,e^5+36\,a\,b^2\,c\,d^2\,e^4-60\,a\,b\,c^2\,d^3\,e^3+30\,a\,c^3\,d^4\,e^2+3\,b^4\,d^2\,e^4-20\,b^3\,c\,d^3\,e^3+45\,b^2\,c^2\,d^4\,e^2-42\,b\,c^3\,d^5\,e+14\,c^4\,d^6\right )}{e^8}+\frac {c^4\,x^6}{3\,e^2}+\frac {-a^3\,b\,e^7+2\,a^3\,c\,d\,e^6+3\,a^2\,b^2\,d\,e^6-9\,a^2\,b\,c\,d^2\,e^5+6\,a^2\,c^2\,d^3\,e^4-3\,a\,b^3\,d^2\,e^5+12\,a\,b^2\,c\,d^3\,e^4-15\,a\,b\,c^2\,d^4\,e^3+6\,a\,c^3\,d^5\,e^2+b^4\,d^3\,e^4-5\,b^3\,c\,d^4\,e^3+9\,b^2\,c^2\,d^5\,e^2-7\,b\,c^3\,d^6\,e+2\,c^4\,d^7}{e\,\left (x\,e^8+d\,e^7\right )} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

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

[Out]

x^5*((7*b*c^3)/(5*e^2) - (4*c^4*d)/(5*e^3)) + x^3*((2*d*((2*d*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e - (6*a*c^3 +
9*b^2*c^2)/e^2 + (2*c^4*d^2)/e^4))/(3*e) - (d^2*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/(3*e^2) + (5*b*c*(3*a*c + b^2
))/(3*e^2)) - x^4*((d*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/(2*e) - (6*a*c^3 + 9*b^2*c^2)/(4*e^2) + (c^4*d^2)/(2*e^
4)) - x*((2*d*((b^4 + 6*a^2*c^2 + 12*a*b^2*c)/e^2 + (d^2*((2*d*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e - (6*a*c^3 +
9*b^2*c^2)/e^2 + (2*c^4*d^2)/e^4))/e^2 - (2*d*((2*d*((2*d*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e - (6*a*c^3 + 9*b
^2*c^2)/e^2 + (2*c^4*d^2)/e^4))/e - (d^2*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e^2 + (5*b*c*(3*a*c + b^2))/e^2))/e)
)/e + (d^2*((2*d*((2*d*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e - (6*a*c^3 + 9*b^2*c^2)/e^2 + (2*c^4*d^2)/e^4))/e -
(d^2*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e^2 + (5*b*c*(3*a*c + b^2))/e^2))/e^2 - (3*a*b*(3*a*c + b^2))/e^2) + x^2
*((b^4 + 6*a^2*c^2 + 12*a*b^2*c)/(2*e^2) + (d^2*((2*d*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e - (6*a*c^3 + 9*b^2*c^
2)/e^2 + (2*c^4*d^2)/e^4))/(2*e^2) - (d*((2*d*((2*d*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e - (6*a*c^3 + 9*b^2*c^2)
/e^2 + (2*c^4*d^2)/e^4))/e - (d^2*((7*b*c^3)/e^2 - (4*c^4*d)/e^3))/e^2 + (5*b*c*(3*a*c + b^2))/e^2))/e) + (log
(d + e*x)*(14*c^4*d^6 + 2*a^3*c*e^6 + 3*a^2*b^2*e^6 + 3*b^4*d^2*e^4 + 30*a*c^3*d^4*e^2 - 20*b^3*c*d^3*e^3 + 18
*a^2*c^2*d^2*e^4 + 45*b^2*c^2*d^4*e^2 - 6*a*b^3*d*e^5 - 42*b*c^3*d^5*e - 18*a^2*b*c*d*e^5 - 60*a*b*c^2*d^3*e^3
+ 36*a*b^2*c*d^2*e^4))/e^8 + (c^4*x^6)/(3*e^2) + (2*c^4*d^7 - a^3*b*e^7 + b^4*d^3*e^4 - 3*a*b^3*d^2*e^5 + 3*a
^2*b^2*d*e^6 + 6*a*c^3*d^5*e^2 - 5*b^3*c*d^4*e^3 + 6*a^2*c^2*d^3*e^4 + 9*b^2*c^2*d^5*e^2 + 2*a^3*c*d*e^6 - 7*b
*c^3*d^6*e - 15*a*b*c^2*d^4*e^3 + 12*a*b^2*c*d^3*e^4 - 9*a^2*b*c*d^2*e^5)/(e*(d*e^7 + e^8*x))

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