Optimal. Leaf size=306 \[ \frac {5 a^2 b^2 x^8 \sqrt {a^2+2 a b x+b^2 x^2} (a B+A b)}{4 (a+b x)}+\frac {b^4 x^{10} \sqrt {a^2+2 a b x+b^2 x^2} (5 a B+A b)}{10 (a+b x)}+\frac {5 a b^3 x^9 \sqrt {a^2+2 a b x+b^2 x^2} (2 a B+A b)}{9 (a+b x)}+\frac {b^5 B x^{11} \sqrt {a^2+2 a b x+b^2 x^2}}{11 (a+b x)}+\frac {a^5 A x^5 \sqrt {a^2+2 a b x+b^2 x^2}}{5 (a+b x)}+\frac {a^4 x^6 \sqrt {a^2+2 a b x+b^2 x^2} (a B+5 A b)}{6 (a+b x)}+\frac {5 a^3 b x^7 \sqrt {a^2+2 a b x+b^2 x^2} (a B+2 A b)}{7 (a+b x)} \]
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Rubi [A] time = 0.13, antiderivative size = 306, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.069, Rules used = {770, 76} \[ \frac {b^4 x^{10} \sqrt {a^2+2 a b x+b^2 x^2} (5 a B+A b)}{10 (a+b x)}+\frac {5 a b^3 x^9 \sqrt {a^2+2 a b x+b^2 x^2} (2 a B+A b)}{9 (a+b x)}+\frac {5 a^2 b^2 x^8 \sqrt {a^2+2 a b x+b^2 x^2} (a B+A b)}{4 (a+b x)}+\frac {5 a^3 b x^7 \sqrt {a^2+2 a b x+b^2 x^2} (a B+2 A b)}{7 (a+b x)}+\frac {a^4 x^6 \sqrt {a^2+2 a b x+b^2 x^2} (a B+5 A b)}{6 (a+b x)}+\frac {a^5 A x^5 \sqrt {a^2+2 a b x+b^2 x^2}}{5 (a+b x)}+\frac {b^5 B x^{11} \sqrt {a^2+2 a b x+b^2 x^2}}{11 (a+b x)} \]
Antiderivative was successfully verified.
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Rule 76
Rule 770
Rubi steps
\begin {align*} \int x^4 (A+B x) \left (a^2+2 a b x+b^2 x^2\right )^{5/2} \, dx &=\frac {\sqrt {a^2+2 a b x+b^2 x^2} \int x^4 \left (a b+b^2 x\right )^5 (A+B x) \, dx}{b^4 \left (a b+b^2 x\right )}\\ &=\frac {\sqrt {a^2+2 a b x+b^2 x^2} \int \left (a^5 A b^5 x^4+a^4 b^5 (5 A b+a B) x^5+5 a^3 b^6 (2 A b+a B) x^6+10 a^2 b^7 (A b+a B) x^7+5 a b^8 (A b+2 a B) x^8+b^9 (A b+5 a B) x^9+b^{10} B x^{10}\right ) \, dx}{b^4 \left (a b+b^2 x\right )}\\ &=\frac {a^5 A x^5 \sqrt {a^2+2 a b x+b^2 x^2}}{5 (a+b x)}+\frac {a^4 (5 A b+a B) x^6 \sqrt {a^2+2 a b x+b^2 x^2}}{6 (a+b x)}+\frac {5 a^3 b (2 A b+a B) x^7 \sqrt {a^2+2 a b x+b^2 x^2}}{7 (a+b x)}+\frac {5 a^2 b^2 (A b+a B) x^8 \sqrt {a^2+2 a b x+b^2 x^2}}{4 (a+b x)}+\frac {5 a b^3 (A b+2 a B) x^9 \sqrt {a^2+2 a b x+b^2 x^2}}{9 (a+b x)}+\frac {b^4 (A b+5 a B) x^{10} \sqrt {a^2+2 a b x+b^2 x^2}}{10 (a+b x)}+\frac {b^5 B x^{11} \sqrt {a^2+2 a b x+b^2 x^2}}{11 (a+b x)}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 125, normalized size = 0.41 \[ \frac {x^5 \sqrt {(a+b x)^2} \left (462 a^5 (6 A+5 B x)+1650 a^4 b x (7 A+6 B x)+2475 a^3 b^2 x^2 (8 A+7 B x)+1925 a^2 b^3 x^3 (9 A+8 B x)+770 a b^4 x^4 (10 A+9 B x)+126 b^5 x^5 (11 A+10 B x)\right )}{13860 (a+b x)} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.90, size = 119, normalized size = 0.39 \[ \frac {1}{11} \, B b^{5} x^{11} + \frac {1}{5} \, A a^{5} x^{5} + \frac {1}{10} \, {\left (5 \, B a b^{4} + A b^{5}\right )} x^{10} + \frac {5}{9} \, {\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{9} + \frac {5}{4} \, {\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{8} + \frac {5}{7} \, {\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{7} + \frac {1}{6} \, {\left (B a^{5} + 5 \, A a^{4} b\right )} x^{6} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.17, size = 222, normalized size = 0.73 \[ \frac {1}{11} \, B b^{5} x^{11} \mathrm {sgn}\left (b x + a\right ) + \frac {1}{2} \, B a b^{4} x^{10} \mathrm {sgn}\left (b x + a\right ) + \frac {1}{10} \, A b^{5} x^{10} \mathrm {sgn}\left (b x + a\right ) + \frac {10}{9} \, B a^{2} b^{3} x^{9} \mathrm {sgn}\left (b x + a\right ) + \frac {5}{9} \, A a b^{4} x^{9} \mathrm {sgn}\left (b x + a\right ) + \frac {5}{4} \, B a^{3} b^{2} x^{8} \mathrm {sgn}\left (b x + a\right ) + \frac {5}{4} \, A a^{2} b^{3} x^{8} \mathrm {sgn}\left (b x + a\right ) + \frac {5}{7} \, B a^{4} b x^{7} \mathrm {sgn}\left (b x + a\right ) + \frac {10}{7} \, A a^{3} b^{2} x^{7} \mathrm {sgn}\left (b x + a\right ) + \frac {1}{6} \, B a^{5} x^{6} \mathrm {sgn}\left (b x + a\right ) + \frac {5}{6} \, A a^{4} b x^{6} \mathrm {sgn}\left (b x + a\right ) + \frac {1}{5} \, A a^{5} x^{5} \mathrm {sgn}\left (b x + a\right ) - \frac {{\left (5 \, B a^{11} - 11 \, A a^{10} b\right )} \mathrm {sgn}\left (b x + a\right )}{13860 \, b^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 140, normalized size = 0.46 \[ \frac {\left (1260 B \,b^{5} x^{6}+1386 x^{5} A \,b^{5}+6930 x^{5} B a \,b^{4}+7700 x^{4} A a \,b^{4}+15400 x^{4} B \,a^{2} b^{3}+17325 A \,a^{2} b^{3} x^{3}+17325 B \,a^{3} b^{2} x^{3}+19800 x^{2} A \,a^{3} b^{2}+9900 x^{2} B \,a^{4} b +11550 x A \,a^{4} b +2310 x B \,a^{5}+2772 A \,a^{5}\right ) \left (\left (b x +a \right )^{2}\right )^{\frac {5}{2}} x^{5}}{13860 \left (b x +a \right )^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.60, size = 361, normalized size = 1.18 \[ \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B x^{4}}{11 \, b^{2}} - \frac {3 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B a x^{3}}{22 \, b^{3}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A x^{3}}{10 \, b^{2}} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} B a^{5} x}{6 \, b^{5}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} A a^{4} x}{6 \, b^{4}} + \frac {31 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B a^{2} x^{2}}{198 \, b^{4}} - \frac {13 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A a x^{2}}{90 \, b^{3}} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} B a^{6}}{6 \, b^{6}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} A a^{5}}{6 \, b^{5}} - \frac {65 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B a^{3} x}{396 \, b^{5}} + \frac {29 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A a^{2} x}{180 \, b^{4}} + \frac {461 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B a^{4}}{2772 \, b^{6}} - \frac {209 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A a^{3}}{1260 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int x^4\,\left (A+B\,x\right )\,{\left (a^2+2\,a\,b\,x+b^2\,x^2\right )}^{5/2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int x^{4} \left (A + B x\right ) \left (\left (a + b x\right )^{2}\right )^{\frac {5}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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