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

Optimal. Leaf size=71 \[ -\frac{A b-a B}{4 b^2 (a+b x) \left (a^2+2 a b x+b^2 x^2\right )^{3/2}}-\frac{B}{3 b^2 \left (a^2+2 a b x+b^2 x^2\right )^{3/2}} \]

[Out]

-B/(3*b^2*(a^2 + 2*a*b*x + b^2*x^2)^(3/2)) - (A*b - a*B)/(4*b^2*(a + b*x)*(a^2 +
2*a*b*x + b^2*x^2)^(3/2))

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Rubi [A]  time = 0.0651197, antiderivative size = 71, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ -\frac{A b-a B}{4 b^2 (a+b x) \left (a^2+2 a b x+b^2 x^2\right )^{3/2}}-\frac{B}{3 b^2 \left (a^2+2 a b x+b^2 x^2\right )^{3/2}} \]

Antiderivative was successfully verified.

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

[Out]

-B/(3*b^2*(a^2 + 2*a*b*x + b^2*x^2)^(3/2)) - (A*b - a*B)/(4*b^2*(a + b*x)*(a^2 +
2*a*b*x + b^2*x^2)^(3/2))

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Rubi in Sympy [A]  time = 8.92312, size = 68, normalized size = 0.96 \[ - \frac{B}{3 b^{2} \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{3}{2}}} - \frac{\left (2 a + 2 b x\right ) \left (A b - B a\right )}{8 b^{2} \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{5}{2}}} \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

-B/(3*b**2*(a**2 + 2*a*b*x + b**2*x**2)**(3/2)) - (2*a + 2*b*x)*(A*b - B*a)/(8*b
**2*(a**2 + 2*a*b*x + b**2*x**2)**(5/2))

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Mathematica [A]  time = 0.0312591, size = 39, normalized size = 0.55 \[ \frac{-B (a+4 b x)-3 A b}{12 b^2 (a+b x)^3 \sqrt{(a+b x)^2}} \]

Antiderivative was successfully verified.

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

[Out]

(-3*A*b - B*(a + 4*b*x))/(12*b^2*(a + b*x)^3*Sqrt[(a + b*x)^2])

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Maple [A]  time = 0.008, size = 33, normalized size = 0.5 \[ -{\frac{ \left ( bx+a \right ) \left ( 4\,xBb+3\,Ab+Ba \right ) }{12\,{b}^{2}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{-{\frac{5}{2}}}} \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

-1/12*(b*x+a)/b^2*(4*B*b*x+3*A*b+B*a)/((b*x+a)^2)^(5/2)

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Maxima [A]  time = 0.694044, size = 85, normalized size = 1.2 \[ -\frac{B}{3 \,{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac{3}{2}} b^{2}} - \frac{A}{4 \,{\left (b^{2}\right )}^{\frac{5}{2}}{\left (x + \frac{a}{b}\right )}^{4}} + \frac{B a}{4 \,{\left (b^{2}\right )}^{\frac{5}{2}} b{\left (x + \frac{a}{b}\right )}^{4}} \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

-1/3*B/((b^2*x^2 + 2*a*b*x + a^2)^(3/2)*b^2) - 1/4*A/((b^2)^(5/2)*(x + a/b)^4) +
1/4*B*a/((b^2)^(5/2)*b*(x + a/b)^4)

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Fricas [A]  time = 0.329566, size = 82, normalized size = 1.15 \[ -\frac{4 \, B b x + B a + 3 \, A b}{12 \,{\left (b^{6} x^{4} + 4 \, a b^{5} x^{3} + 6 \, a^{2} b^{4} x^{2} + 4 \, a^{3} b^{3} x + a^{4} b^{2}\right )}} \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

-1/12*(4*B*b*x + B*a + 3*A*b)/(b^6*x^4 + 4*a*b^5*x^3 + 6*a^2*b^4*x^2 + 4*a^3*b^3
*x + a^4*b^2)

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Sympy [F]  time = 0., size = 0, normalized size = 0. \[ \int \frac{A + B x}{\left (\left (a + b x\right )^{2}\right )^{\frac{5}{2}}}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

Integral((A + B*x)/((a + b*x)**2)**(5/2), x)

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GIAC/XCAS [A]  time = 0.585372, size = 4, normalized size = 0.06 \[ \mathit{sage}_{0} x \]

Verification of antiderivative is not currently implemented for this CAS.

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

[Out]

sage0*x