3.538 \(\int x^5 \left (a+b x^2\right )^{5/2} \left (A+B x^2\right ) \, dx\)

Optimal. Leaf size=103 \[ \frac{a^2 \left (a+b x^2\right )^{7/2} (A b-a B)}{7 b^4}+\frac{\left (a+b x^2\right )^{11/2} (A b-3 a B)}{11 b^4}-\frac{a \left (a+b x^2\right )^{9/2} (2 A b-3 a B)}{9 b^4}+\frac{B \left (a+b x^2\right )^{13/2}}{13 b^4} \]

[Out]

(a^2*(A*b - a*B)*(a + b*x^2)^(7/2))/(7*b^4) - (a*(2*A*b - 3*a*B)*(a + b*x^2)^(9/
2))/(9*b^4) + ((A*b - 3*a*B)*(a + b*x^2)^(11/2))/(11*b^4) + (B*(a + b*x^2)^(13/2
))/(13*b^4)

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Rubi [A]  time = 0.225091, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ \frac{a^2 \left (a+b x^2\right )^{7/2} (A b-a B)}{7 b^4}+\frac{\left (a+b x^2\right )^{11/2} (A b-3 a B)}{11 b^4}-\frac{a \left (a+b x^2\right )^{9/2} (2 A b-3 a B)}{9 b^4}+\frac{B \left (a+b x^2\right )^{13/2}}{13 b^4} \]

Antiderivative was successfully verified.

[In]  Int[x^5*(a + b*x^2)^(5/2)*(A + B*x^2),x]

[Out]

(a^2*(A*b - a*B)*(a + b*x^2)^(7/2))/(7*b^4) - (a*(2*A*b - 3*a*B)*(a + b*x^2)^(9/
2))/(9*b^4) + ((A*b - 3*a*B)*(a + b*x^2)^(11/2))/(11*b^4) + (B*(a + b*x^2)^(13/2
))/(13*b^4)

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Rubi in Sympy [A]  time = 26.0401, size = 92, normalized size = 0.89 \[ \frac{B \left (a + b x^{2}\right )^{\frac{13}{2}}}{13 b^{4}} + \frac{a^{2} \left (a + b x^{2}\right )^{\frac{7}{2}} \left (A b - B a\right )}{7 b^{4}} - \frac{a \left (a + b x^{2}\right )^{\frac{9}{2}} \left (2 A b - 3 B a\right )}{9 b^{4}} + \frac{\left (a + b x^{2}\right )^{\frac{11}{2}} \left (A b - 3 B a\right )}{11 b^{4}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  rubi_integrate(x**5*(b*x**2+a)**(5/2)*(B*x**2+A),x)

[Out]

B*(a + b*x**2)**(13/2)/(13*b**4) + a**2*(a + b*x**2)**(7/2)*(A*b - B*a)/(7*b**4)
- a*(a + b*x**2)**(9/2)*(2*A*b - 3*B*a)/(9*b**4) + (a + b*x**2)**(11/2)*(A*b -
3*B*a)/(11*b**4)

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Mathematica [A]  time = 0.10486, size = 78, normalized size = 0.76 \[ \frac{\left (a+b x^2\right )^{7/2} \left (-48 a^3 B+8 a^2 b \left (13 A+21 B x^2\right )-14 a b^2 x^2 \left (26 A+27 B x^2\right )+63 b^3 x^4 \left (13 A+11 B x^2\right )\right )}{9009 b^4} \]

Antiderivative was successfully verified.

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

[Out]

((a + b*x^2)^(7/2)*(-48*a^3*B + 63*b^3*x^4*(13*A + 11*B*x^2) + 8*a^2*b*(13*A + 2
1*B*x^2) - 14*a*b^2*x^2*(26*A + 27*B*x^2)))/(9009*b^4)

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Maple [A]  time = 0.008, size = 77, normalized size = 0.8 \[{\frac{693\,B{x}^{6}{b}^{3}+819\,A{b}^{3}{x}^{4}-378\,Ba{b}^{2}{x}^{4}-364\,Aa{b}^{2}{x}^{2}+168\,B{a}^{2}b{x}^{2}+104\,A{a}^{2}b-48\,B{a}^{3}}{9009\,{b}^{4}} \left ( b{x}^{2}+a \right ) ^{{\frac{7}{2}}}} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  int(x^5*(b*x^2+a)^(5/2)*(B*x^2+A),x)

[Out]

1/9009*(b*x^2+a)^(7/2)*(693*B*b^3*x^6+819*A*b^3*x^4-378*B*a*b^2*x^4-364*A*a*b^2*
x^2+168*B*a^2*b*x^2+104*A*a^2*b-48*B*a^3)/b^4

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Maxima [F]  time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

Exception raised: ValueError

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Fricas [A]  time = 0.221847, size = 198, normalized size = 1.92 \[ \frac{{\left (693 \, B b^{6} x^{12} + 63 \,{\left (27 \, B a b^{5} + 13 \, A b^{6}\right )} x^{10} + 7 \,{\left (159 \, B a^{2} b^{4} + 299 \, A a b^{5}\right )} x^{8} - 48 \, B a^{6} + 104 \, A a^{5} b +{\left (15 \, B a^{3} b^{3} + 1469 \, A a^{2} b^{4}\right )} x^{6} - 3 \,{\left (6 \, B a^{4} b^{2} - 13 \, A a^{3} b^{3}\right )} x^{4} + 4 \,{\left (6 \, B a^{5} b - 13 \, A a^{4} b^{2}\right )} x^{2}\right )} \sqrt{b x^{2} + a}}{9009 \, b^{4}} \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

1/9009*(693*B*b^6*x^12 + 63*(27*B*a*b^5 + 13*A*b^6)*x^10 + 7*(159*B*a^2*b^4 + 29
9*A*a*b^5)*x^8 - 48*B*a^6 + 104*A*a^5*b + (15*B*a^3*b^3 + 1469*A*a^2*b^4)*x^6 -
3*(6*B*a^4*b^2 - 13*A*a^3*b^3)*x^4 + 4*(6*B*a^5*b - 13*A*a^4*b^2)*x^2)*sqrt(b*x^
2 + a)/b^4

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Sympy [A]  time = 30.8489, size = 313, normalized size = 3.04 \[ \begin{cases} \frac{8 A a^{5} \sqrt{a + b x^{2}}}{693 b^{3}} - \frac{4 A a^{4} x^{2} \sqrt{a + b x^{2}}}{693 b^{2}} + \frac{A a^{3} x^{4} \sqrt{a + b x^{2}}}{231 b} + \frac{113 A a^{2} x^{6} \sqrt{a + b x^{2}}}{693} + \frac{23 A a b x^{8} \sqrt{a + b x^{2}}}{99} + \frac{A b^{2} x^{10} \sqrt{a + b x^{2}}}{11} - \frac{16 B a^{6} \sqrt{a + b x^{2}}}{3003 b^{4}} + \frac{8 B a^{5} x^{2} \sqrt{a + b x^{2}}}{3003 b^{3}} - \frac{2 B a^{4} x^{4} \sqrt{a + b x^{2}}}{1001 b^{2}} + \frac{5 B a^{3} x^{6} \sqrt{a + b x^{2}}}{3003 b} + \frac{53 B a^{2} x^{8} \sqrt{a + b x^{2}}}{429} + \frac{27 B a b x^{10} \sqrt{a + b x^{2}}}{143} + \frac{B b^{2} x^{12} \sqrt{a + b x^{2}}}{13} & \text{for}\: b \neq 0 \\a^{\frac{5}{2}} \left (\frac{A x^{6}}{6} + \frac{B x^{8}}{8}\right ) & \text{otherwise} \end{cases} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]  integrate(x**5*(b*x**2+a)**(5/2)*(B*x**2+A),x)

[Out]

Piecewise((8*A*a**5*sqrt(a + b*x**2)/(693*b**3) - 4*A*a**4*x**2*sqrt(a + b*x**2)
/(693*b**2) + A*a**3*x**4*sqrt(a + b*x**2)/(231*b) + 113*A*a**2*x**6*sqrt(a + b*
x**2)/693 + 23*A*a*b*x**8*sqrt(a + b*x**2)/99 + A*b**2*x**10*sqrt(a + b*x**2)/11
- 16*B*a**6*sqrt(a + b*x**2)/(3003*b**4) + 8*B*a**5*x**2*sqrt(a + b*x**2)/(3003
*b**3) - 2*B*a**4*x**4*sqrt(a + b*x**2)/(1001*b**2) + 5*B*a**3*x**6*sqrt(a + b*x
**2)/(3003*b) + 53*B*a**2*x**8*sqrt(a + b*x**2)/429 + 27*B*a*b*x**10*sqrt(a + b*
x**2)/143 + B*b**2*x**12*sqrt(a + b*x**2)/13, Ne(b, 0)), (a**(5/2)*(A*x**6/6 + B
*x**8/8), True))

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GIAC/XCAS [A]  time = 0.234473, size = 545, normalized size = 5.29 \[ \frac{\frac{429 \,{\left (15 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} - 42 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a + 35 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{2}\right )} A a^{2}}{b^{2}} + \frac{143 \,{\left (35 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} - 135 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a + 189 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{2} - 105 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{3}\right )} B a^{2}}{b^{3}} + \frac{286 \,{\left (35 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} - 135 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a + 189 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{2} - 105 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{3}\right )} A a}{b^{2}} + \frac{26 \,{\left (315 \,{\left (b x^{2} + a\right )}^{\frac{11}{2}} - 1540 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} a + 2970 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a^{2} - 2772 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{3} + 1155 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{4}\right )} B a}{b^{3}} + \frac{13 \,{\left (315 \,{\left (b x^{2} + a\right )}^{\frac{11}{2}} - 1540 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} a + 2970 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a^{2} - 2772 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{3} + 1155 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{4}\right )} A}{b^{2}} + \frac{5 \,{\left (693 \,{\left (b x^{2} + a\right )}^{\frac{13}{2}} - 4095 \,{\left (b x^{2} + a\right )}^{\frac{11}{2}} a + 10010 \,{\left (b x^{2} + a\right )}^{\frac{9}{2}} a^{2} - 12870 \,{\left (b x^{2} + a\right )}^{\frac{7}{2}} a^{3} + 9009 \,{\left (b x^{2} + a\right )}^{\frac{5}{2}} a^{4} - 3003 \,{\left (b x^{2} + a\right )}^{\frac{3}{2}} a^{5}\right )} B}{b^{3}}}{45045 \, b} \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

1/45045*(429*(15*(b*x^2 + a)^(7/2) - 42*(b*x^2 + a)^(5/2)*a + 35*(b*x^2 + a)^(3/
2)*a^2)*A*a^2/b^2 + 143*(35*(b*x^2 + a)^(9/2) - 135*(b*x^2 + a)^(7/2)*a + 189*(b
*x^2 + a)^(5/2)*a^2 - 105*(b*x^2 + a)^(3/2)*a^3)*B*a^2/b^3 + 286*(35*(b*x^2 + a)
^(9/2) - 135*(b*x^2 + a)^(7/2)*a + 189*(b*x^2 + a)^(5/2)*a^2 - 105*(b*x^2 + a)^(
3/2)*a^3)*A*a/b^2 + 26*(315*(b*x^2 + a)^(11/2) - 1540*(b*x^2 + a)^(9/2)*a + 2970
*(b*x^2 + a)^(7/2)*a^2 - 2772*(b*x^2 + a)^(5/2)*a^3 + 1155*(b*x^2 + a)^(3/2)*a^4
)*B*a/b^3 + 13*(315*(b*x^2 + a)^(11/2) - 1540*(b*x^2 + a)^(9/2)*a + 2970*(b*x^2
+ a)^(7/2)*a^2 - 2772*(b*x^2 + a)^(5/2)*a^3 + 1155*(b*x^2 + a)^(3/2)*a^4)*A/b^2
+ 5*(693*(b*x^2 + a)^(13/2) - 4095*(b*x^2 + a)^(11/2)*a + 10010*(b*x^2 + a)^(9/2
)*a^2 - 12870*(b*x^2 + a)^(7/2)*a^3 + 9009*(b*x^2 + a)^(5/2)*a^4 - 3003*(b*x^2 +
a)^(3/2)*a^5)*B/b^3)/b