Optimal. Leaf size=314 \[ -\frac{2 a^4 \sqrt{a^2+2 a b x+b^2 x^2} (a B+5 A b)}{\sqrt{x} (a+b x)}+\frac{10 a^3 b \sqrt{x} \sqrt{a^2+2 a b x+b^2 x^2} (a B+2 A b)}{a+b x}+\frac{20 a^2 b^2 x^{3/2} \sqrt{a^2+2 a b x+b^2 x^2} (a B+A b)}{3 (a+b x)}+\frac{2 a b^3 x^{5/2} \sqrt{a^2+2 a b x+b^2 x^2} (2 a B+A b)}{a+b x}+\frac{2 b^4 x^{7/2} \sqrt{a^2+2 a b x+b^2 x^2} (5 a B+A b)}{7 (a+b x)}-\frac{2 a^5 A \sqrt{a^2+2 a b x+b^2 x^2}}{3 x^{3/2} (a+b x)}+\frac{2 b^5 B x^{9/2} \sqrt{a^2+2 a b x+b^2 x^2}}{9 (a+b x)} \]
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Rubi [A] time = 0.122187, antiderivative size = 314, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 31, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.065, Rules used = {770, 76} \[ -\frac{2 a^4 \sqrt{a^2+2 a b x+b^2 x^2} (a B+5 A b)}{\sqrt{x} (a+b x)}+\frac{10 a^3 b \sqrt{x} \sqrt{a^2+2 a b x+b^2 x^2} (a B+2 A b)}{a+b x}+\frac{20 a^2 b^2 x^{3/2} \sqrt{a^2+2 a b x+b^2 x^2} (a B+A b)}{3 (a+b x)}+\frac{2 a b^3 x^{5/2} \sqrt{a^2+2 a b x+b^2 x^2} (2 a B+A b)}{a+b x}+\frac{2 b^4 x^{7/2} \sqrt{a^2+2 a b x+b^2 x^2} (5 a B+A b)}{7 (a+b x)}-\frac{2 a^5 A \sqrt{a^2+2 a b x+b^2 x^2}}{3 x^{3/2} (a+b x)}+\frac{2 b^5 B x^{9/2} \sqrt{a^2+2 a b x+b^2 x^2}}{9 (a+b x)} \]
Antiderivative was successfully verified.
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Rule 770
Rule 76
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (a^2+2 a b x+b^2 x^2\right )^{5/2}}{x^{5/2}} \, dx &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int \frac{\left (a b+b^2 x\right )^5 (A+B x)}{x^{5/2}} \, dx}{b^4 \left (a b+b^2 x\right )}\\ &=\frac{\sqrt{a^2+2 a b x+b^2 x^2} \int \left (\frac{a^5 A b^5}{x^{5/2}}+\frac{a^4 b^5 (5 A b+a B)}{x^{3/2}}+\frac{5 a^3 b^6 (2 A b+a B)}{\sqrt{x}}+10 a^2 b^7 (A b+a B) \sqrt{x}+5 a b^8 (A b+2 a B) x^{3/2}+b^9 (A b+5 a B) x^{5/2}+b^{10} B x^{7/2}\right ) \, dx}{b^4 \left (a b+b^2 x\right )}\\ &=-\frac{2 a^5 A \sqrt{a^2+2 a b x+b^2 x^2}}{3 x^{3/2} (a+b x)}-\frac{2 a^4 (5 A b+a B) \sqrt{a^2+2 a b x+b^2 x^2}}{\sqrt{x} (a+b x)}+\frac{10 a^3 b (2 A b+a B) \sqrt{x} \sqrt{a^2+2 a b x+b^2 x^2}}{a+b x}+\frac{20 a^2 b^2 (A b+a B) x^{3/2} \sqrt{a^2+2 a b x+b^2 x^2}}{3 (a+b x)}+\frac{2 a b^3 (A b+2 a B) x^{5/2} \sqrt{a^2+2 a b x+b^2 x^2}}{a+b x}+\frac{2 b^4 (A b+5 a B) x^{7/2} \sqrt{a^2+2 a b x+b^2 x^2}}{7 (a+b x)}+\frac{2 b^5 B x^{9/2} \sqrt{a^2+2 a b x+b^2 x^2}}{9 (a+b x)}\\ \end{align*}
Mathematica [A] time = 0.0480776, size = 122, normalized size = 0.39 \[ -\frac{2 \sqrt{(a+b x)^2} \left (-210 a^3 b^2 x^2 (3 A+B x)-42 a^2 b^3 x^3 (5 A+3 B x)+315 a^4 b x (A-B x)+21 a^5 (A+3 B x)-9 a b^4 x^4 (7 A+5 B x)-b^5 x^5 (9 A+7 B x)\right )}{63 x^{3/2} (a+b x)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 140, normalized size = 0.5 \begin{align*} -{\frac{-14\,B{b}^{5}{x}^{6}-18\,A{x}^{5}{b}^{5}-90\,B{x}^{5}a{b}^{4}-126\,A{x}^{4}a{b}^{4}-252\,B{x}^{4}{a}^{2}{b}^{3}-420\,A{x}^{3}{a}^{2}{b}^{3}-420\,B{x}^{3}{a}^{3}{b}^{2}-1260\,A{x}^{2}{a}^{3}{b}^{2}-630\,B{x}^{2}{a}^{4}b+630\,A{a}^{4}bx+126\,B{a}^{5}x+42\,A{a}^{5}}{63\, \left ( bx+a \right ) ^{5}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{5}{2}}}{x}^{-{\frac{3}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.09901, size = 319, normalized size = 1.02 \begin{align*} \frac{2}{105} \,{\left (3 \,{\left (5 \, b^{5} x^{2} + 7 \, a b^{4} x\right )} x^{\frac{3}{2}} + 28 \,{\left (3 \, a b^{4} x^{2} + 5 \, a^{2} b^{3} x\right )} \sqrt{x} + \frac{210 \,{\left (a^{2} b^{3} x^{2} + 3 \, a^{3} b^{2} x\right )}}{\sqrt{x}} + \frac{420 \,{\left (a^{3} b^{2} x^{2} - a^{4} b x\right )}}{x^{\frac{3}{2}}} - \frac{35 \,{\left (3 \, a^{4} b x^{2} + a^{5} x\right )}}{x^{\frac{5}{2}}}\right )} A + \frac{2}{315} \,{\left (5 \,{\left (7 \, b^{5} x^{2} + 9 \, a b^{4} x\right )} x^{\frac{5}{2}} + 36 \,{\left (5 \, a b^{4} x^{2} + 7 \, a^{2} b^{3} x\right )} x^{\frac{3}{2}} + 126 \,{\left (3 \, a^{2} b^{3} x^{2} + 5 \, a^{3} b^{2} x\right )} \sqrt{x} + \frac{420 \,{\left (a^{3} b^{2} x^{2} + 3 \, a^{4} b x\right )}}{\sqrt{x}} + \frac{315 \,{\left (a^{4} b x^{2} - a^{5} x\right )}}{x^{\frac{3}{2}}}\right )} B \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.38075, size = 263, normalized size = 0.84 \begin{align*} \frac{2 \,{\left (7 \, B b^{5} x^{6} - 21 \, A a^{5} + 9 \,{\left (5 \, B a b^{4} + A b^{5}\right )} x^{5} + 63 \,{\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{4} + 210 \,{\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{3} + 315 \,{\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{2} - 63 \,{\left (B a^{5} + 5 \, A a^{4} b\right )} x\right )}}{63 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (A + B x\right ) \left (\left (a + b x\right )^{2}\right )^{\frac{5}{2}}}{x^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17507, size = 263, normalized size = 0.84 \begin{align*} \frac{2}{9} \, B b^{5} x^{\frac{9}{2}} \mathrm{sgn}\left (b x + a\right ) + \frac{10}{7} \, B a b^{4} x^{\frac{7}{2}} \mathrm{sgn}\left (b x + a\right ) + \frac{2}{7} \, A b^{5} x^{\frac{7}{2}} \mathrm{sgn}\left (b x + a\right ) + 4 \, B a^{2} b^{3} x^{\frac{5}{2}} \mathrm{sgn}\left (b x + a\right ) + 2 \, A a b^{4} x^{\frac{5}{2}} \mathrm{sgn}\left (b x + a\right ) + \frac{20}{3} \, B a^{3} b^{2} x^{\frac{3}{2}} \mathrm{sgn}\left (b x + a\right ) + \frac{20}{3} \, A a^{2} b^{3} x^{\frac{3}{2}} \mathrm{sgn}\left (b x + a\right ) + 10 \, B a^{4} b \sqrt{x} \mathrm{sgn}\left (b x + a\right ) + 20 \, A a^{3} b^{2} \sqrt{x} \mathrm{sgn}\left (b x + a\right ) - \frac{2 \,{\left (3 \, B a^{5} x \mathrm{sgn}\left (b x + a\right ) + 15 \, A a^{4} b x \mathrm{sgn}\left (b x + a\right ) + A a^{5} \mathrm{sgn}\left (b x + a\right )\right )}}{3 \, x^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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