3.402 \(\int x^{7/2} (A+B x) \left (a+c x^2\right )^3 \, dx\)

Optimal. Leaf size=109 \[ \frac{2}{9} a^3 A x^{9/2}+\frac{2}{11} a^3 B x^{11/2}+\frac{6}{13} a^2 A c x^{13/2}+\frac{2}{5} a^2 B c x^{15/2}+\frac{6}{17} a A c^2 x^{17/2}+\frac{6}{19} a B c^2 x^{19/2}+\frac{2}{21} A c^3 x^{21/2}+\frac{2}{23} B c^3 x^{23/2} \]

[Out]

(2*a^3*A*x^(9/2))/9 + (2*a^3*B*x^(11/2))/11 + (6*a^2*A*c*x^(13/2))/13 + (2*a^2*B
*c*x^(15/2))/5 + (6*a*A*c^2*x^(17/2))/17 + (6*a*B*c^2*x^(19/2))/19 + (2*A*c^3*x^
(21/2))/21 + (2*B*c^3*x^(23/2))/23

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Rubi [A]  time = 0.101694, antiderivative size = 109, 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 \[ \frac{2}{9} a^3 A x^{9/2}+\frac{2}{11} a^3 B x^{11/2}+\frac{6}{13} a^2 A c x^{13/2}+\frac{2}{5} a^2 B c x^{15/2}+\frac{6}{17} a A c^2 x^{17/2}+\frac{6}{19} a B c^2 x^{19/2}+\frac{2}{21} A c^3 x^{21/2}+\frac{2}{23} B c^3 x^{23/2} \]

Antiderivative was successfully verified.

[In]  Int[x^(7/2)*(A + B*x)*(a + c*x^2)^3,x]

[Out]

(2*a^3*A*x^(9/2))/9 + (2*a^3*B*x^(11/2))/11 + (6*a^2*A*c*x^(13/2))/13 + (2*a^2*B
*c*x^(15/2))/5 + (6*a*A*c^2*x^(17/2))/17 + (6*a*B*c^2*x^(19/2))/19 + (2*A*c^3*x^
(21/2))/21 + (2*B*c^3*x^(23/2))/23

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Rubi in Sympy [A]  time = 11.4405, size = 114, normalized size = 1.05 \[ \frac{2 A a^{3} x^{\frac{9}{2}}}{9} + \frac{6 A a^{2} c x^{\frac{13}{2}}}{13} + \frac{6 A a c^{2} x^{\frac{17}{2}}}{17} + \frac{2 A c^{3} x^{\frac{21}{2}}}{21} + \frac{2 B a^{3} x^{\frac{11}{2}}}{11} + \frac{2 B a^{2} c x^{\frac{15}{2}}}{5} + \frac{6 B a c^{2} x^{\frac{19}{2}}}{19} + \frac{2 B c^{3} x^{\frac{23}{2}}}{23} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate(x**(7/2)*(B*x+A)*(c*x**2+a)**3,x)

[Out]

2*A*a**3*x**(9/2)/9 + 6*A*a**2*c*x**(13/2)/13 + 6*A*a*c**2*x**(17/2)/17 + 2*A*c*
*3*x**(21/2)/21 + 2*B*a**3*x**(11/2)/11 + 2*B*a**2*c*x**(15/2)/5 + 6*B*a*c**2*x*
*(19/2)/19 + 2*B*c**3*x**(23/2)/23

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Mathematica [A]  time = 0.0559945, size = 83, normalized size = 0.76 \[ \frac{2}{99} a^3 x^{9/2} (11 A+9 B x)+\frac{2}{65} a^2 c x^{13/2} (15 A+13 B x)+\frac{6}{323} a c^2 x^{17/2} (19 A+17 B x)+\frac{2}{483} c^3 x^{21/2} (23 A+21 B x) \]

Antiderivative was successfully verified.

[In]  Integrate[x^(7/2)*(A + B*x)*(a + c*x^2)^3,x]

[Out]

(2*a^3*x^(9/2)*(11*A + 9*B*x))/99 + (2*a^2*c*x^(13/2)*(15*A + 13*B*x))/65 + (6*a
*c^2*x^(17/2)*(19*A + 17*B*x))/323 + (2*c^3*x^(21/2)*(23*A + 21*B*x))/483

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Maple [A]  time = 0.01, size = 78, normalized size = 0.7 \[{\frac{29099070\,B{c}^{3}{x}^{7}[phone]\,A{c}^{3}{x}^{6}[phone]\,aB{c}^{2}{x}^{5}[phone]\,aA{c}^{2}{x}^{4}[phone]\,{a}^{2}Bc{x}^{3}[phone]\,{a}^{2}Ac{x}^{2}[phone]\,{a}^{3}Bx+74364290\,A{a}^{3}}{334639305}{x}^{{\frac{9}{2}}}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int(x^(7/2)*(B*x+A)*(c*x^2+a)^3,x)

[Out]

2/334639305*x^(9/2)*(14549535*B*c^3*x^7+15935205*A*c^3*x^6+52837785*B*a*c^2*x^5+
59053995*A*a*c^2*x^4+66927861*B*a^2*c*x^3+77224455*A*a^2*c*x^2+30421755*B*a^3*x+
37182145*A*a^3)

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Maxima [A]  time = 0.686555, size = 104, normalized size = 0.95 \[ \frac{2}{23} \, B c^{3} x^{\frac{23}{2}} + \frac{2}{21} \, A c^{3} x^{\frac{21}{2}} + \frac{6}{19} \, B a c^{2} x^{\frac{19}{2}} + \frac{6}{17} \, A a c^{2} x^{\frac{17}{2}} + \frac{2}{5} \, B a^{2} c x^{\frac{15}{2}} + \frac{6}{13} \, A a^{2} c x^{\frac{13}{2}} + \frac{2}{11} \, B a^{3} x^{\frac{11}{2}} + \frac{2}{9} \, A a^{3} x^{\frac{9}{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((c*x^2 + a)^3*(B*x + A)*x^(7/2),x, algorithm="maxima")

[Out]

2/23*B*c^3*x^(23/2) + 2/21*A*c^3*x^(21/2) + 6/19*B*a*c^2*x^(19/2) + 6/17*A*a*c^2
*x^(17/2) + 2/5*B*a^2*c*x^(15/2) + 6/13*A*a^2*c*x^(13/2) + 2/11*B*a^3*x^(11/2) +
2/9*A*a^3*x^(9/2)

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Fricas [A]  time = 0.265505, size = 111, normalized size = 1.02 \[ \frac{2}{334639305} \,{\left (14549535 \, B c^{3} x^{11} + 15935205 \, A c^{3} x^{10} + 52837785 \, B a c^{2} x^{9} + 59053995 \, A a c^{2} x^{8} + 66927861 \, B a^{2} c x^{7} + 77224455 \, A a^{2} c x^{6} + 30421755 \, B a^{3} x^{5} + 37182145 \, A a^{3} x^{4}\right )} \sqrt{x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((c*x^2 + a)^3*(B*x + A)*x^(7/2),x, algorithm="fricas")

[Out]

2/334639305*(14549535*B*c^3*x^11 + 15935205*A*c^3*x^10 + 52837785*B*a*c^2*x^9 +
59053995*A*a*c^2*x^8 + 66927861*B*a^2*c*x^7 + 77224455*A*a^2*c*x^6 + 30421755*B*
a^3*x^5 + 37182145*A*a^3*x^4)*sqrt(x)

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Sympy [A]  time = 76.7794, size = 114, normalized size = 1.05 \[ \frac{2 A a^{3} x^{\frac{9}{2}}}{9} + \frac{6 A a^{2} c x^{\frac{13}{2}}}{13} + \frac{6 A a c^{2} x^{\frac{17}{2}}}{17} + \frac{2 A c^{3} x^{\frac{21}{2}}}{21} + \frac{2 B a^{3} x^{\frac{11}{2}}}{11} + \frac{2 B a^{2} c x^{\frac{15}{2}}}{5} + \frac{6 B a c^{2} x^{\frac{19}{2}}}{19} + \frac{2 B c^{3} x^{\frac{23}{2}}}{23} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x**(7/2)*(B*x+A)*(c*x**2+a)**3,x)

[Out]

2*A*a**3*x**(9/2)/9 + 6*A*a**2*c*x**(13/2)/13 + 6*A*a*c**2*x**(17/2)/17 + 2*A*c*
*3*x**(21/2)/21 + 2*B*a**3*x**(11/2)/11 + 2*B*a**2*c*x**(15/2)/5 + 6*B*a*c**2*x*
*(19/2)/19 + 2*B*c**3*x**(23/2)/23

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GIAC/XCAS [A]  time = 0.2685, size = 104, normalized size = 0.95 \[ \frac{2}{23} \, B c^{3} x^{\frac{23}{2}} + \frac{2}{21} \, A c^{3} x^{\frac{21}{2}} + \frac{6}{19} \, B a c^{2} x^{\frac{19}{2}} + \frac{6}{17} \, A a c^{2} x^{\frac{17}{2}} + \frac{2}{5} \, B a^{2} c x^{\frac{15}{2}} + \frac{6}{13} \, A a^{2} c x^{\frac{13}{2}} + \frac{2}{11} \, B a^{3} x^{\frac{11}{2}} + \frac{2}{9} \, A a^{3} x^{\frac{9}{2}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate((c*x^2 + a)^3*(B*x + A)*x^(7/2),x, algorithm="giac")

[Out]

2/23*B*c^3*x^(23/2) + 2/21*A*c^3*x^(21/2) + 6/19*B*a*c^2*x^(19/2) + 6/17*A*a*c^2
*x^(17/2) + 2/5*B*a^2*c*x^(15/2) + 6/13*A*a^2*c*x^(13/2) + 2/11*B*a^3*x^(11/2) +
2/9*A*a^3*x^(9/2)