Optimal. Leaf size=111 \[ \frac {2}{7} a^4 A x^{7/2}+\frac {2}{9} a^3 x^{9/2} (a B+4 A b)+\frac {4}{11} a^2 b x^{11/2} (2 a B+3 A b)+\frac {2}{15} b^3 x^{15/2} (4 a B+A b)+\frac {4}{13} a b^2 x^{13/2} (3 a B+2 A b)+\frac {2}{17} b^4 B x^{17/2} \]
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Rubi [A] time = 0.06, antiderivative size = 111, 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 = {27, 76} \begin {gather*} \frac {4}{11} a^2 b x^{11/2} (2 a B+3 A b)+\frac {2}{9} a^3 x^{9/2} (a B+4 A b)+\frac {2}{7} a^4 A x^{7/2}+\frac {2}{15} b^3 x^{15/2} (4 a B+A b)+\frac {4}{13} a b^2 x^{13/2} (3 a B+2 A b)+\frac {2}{17} b^4 B x^{17/2} \end {gather*}
Antiderivative was successfully verified.
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Rule 27
Rule 76
Rubi steps
\begin {align*} \int x^{5/2} (A+B x) \left (a^2+2 a b x+b^2 x^2\right )^2 \, dx &=\int x^{5/2} (a+b x)^4 (A+B x) \, dx\\ &=\int \left (a^4 A x^{5/2}+a^3 (4 A b+a B) x^{7/2}+2 a^2 b (3 A b+2 a B) x^{9/2}+2 a b^2 (2 A b+3 a B) x^{11/2}+b^3 (A b+4 a B) x^{13/2}+b^4 B x^{15/2}\right ) \, dx\\ &=\frac {2}{7} a^4 A x^{7/2}+\frac {2}{9} a^3 (4 A b+a B) x^{9/2}+\frac {4}{11} a^2 b (3 A b+2 a B) x^{11/2}+\frac {4}{13} a b^2 (2 A b+3 a B) x^{13/2}+\frac {2}{15} b^3 (A b+4 a B) x^{15/2}+\frac {2}{17} b^4 B x^{17/2}\\ \end {align*}
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Mathematica [A] time = 0.08, size = 81, normalized size = 0.73 \begin {gather*} \frac {2 \left (\frac {x^{7/2} \left (6435 a^4+20020 a^3 b x+24570 a^2 b^2 x^2+13860 a b^3 x^3+3003 b^4 x^4\right ) (17 A b-7 a B)}{45045}+B x^{7/2} (a+b x)^5\right )}{17 b} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.05, size = 125, normalized size = 1.13 \begin {gather*} \frac {2 \left (109395 a^4 A x^{7/2}+85085 a^4 B x^{9/2}+340340 a^3 A b x^{9/2}+278460 a^3 b B x^{11/2}+417690 a^2 A b^2 x^{11/2}+353430 a^2 b^2 B x^{13/2}+235620 a A b^3 x^{13/2}+204204 a b^3 B x^{15/2}+51051 A b^4 x^{15/2}+45045 b^4 B x^{17/2}\right )}{765765} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 104, normalized size = 0.94 \begin {gather*} \frac {2}{765765} \, {\left (45045 \, B b^{4} x^{8} + 109395 \, A a^{4} x^{3} + 51051 \, {\left (4 \, B a b^{3} + A b^{4}\right )} x^{7} + 117810 \, {\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} x^{6} + 139230 \, {\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} x^{5} + 85085 \, {\left (B a^{4} + 4 \, A a^{3} b\right )} x^{4}\right )} \sqrt {x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.16, size = 101, normalized size = 0.91 \begin {gather*} \frac {2}{17} \, B b^{4} x^{\frac {17}{2}} + \frac {8}{15} \, B a b^{3} x^{\frac {15}{2}} + \frac {2}{15} \, A b^{4} x^{\frac {15}{2}} + \frac {12}{13} \, B a^{2} b^{2} x^{\frac {13}{2}} + \frac {8}{13} \, A a b^{3} x^{\frac {13}{2}} + \frac {8}{11} \, B a^{3} b x^{\frac {11}{2}} + \frac {12}{11} \, A a^{2} b^{2} x^{\frac {11}{2}} + \frac {2}{9} \, B a^{4} x^{\frac {9}{2}} + \frac {8}{9} \, A a^{3} b x^{\frac {9}{2}} + \frac {2}{7} \, A a^{4} x^{\frac {7}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 100, normalized size = 0.90 \begin {gather*} \frac {2 \left (45045 b^{4} B \,x^{5}+51051 A \,b^{4} x^{4}+204204 x^{4} B a \,b^{3}+235620 A a \,b^{3} x^{3}+353430 B \,a^{2} b^{2} x^{3}+417690 A \,a^{2} b^{2} x^{2}+278460 B \,a^{3} b \,x^{2}+340340 A \,a^{3} b x +85085 B \,a^{4} x +109395 A \,a^{4}\right ) x^{\frac {7}{2}}}{765765} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.59, size = 99, normalized size = 0.89 \begin {gather*} \frac {2}{17} \, B b^{4} x^{\frac {17}{2}} + \frac {2}{7} \, A a^{4} x^{\frac {7}{2}} + \frac {2}{15} \, {\left (4 \, B a b^{3} + A b^{4}\right )} x^{\frac {15}{2}} + \frac {4}{13} \, {\left (3 \, B a^{2} b^{2} + 2 \, A a b^{3}\right )} x^{\frac {13}{2}} + \frac {4}{11} \, {\left (2 \, B a^{3} b + 3 \, A a^{2} b^{2}\right )} x^{\frac {11}{2}} + \frac {2}{9} \, {\left (B a^{4} + 4 \, A a^{3} b\right )} x^{\frac {9}{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.04, size = 91, normalized size = 0.82 \begin {gather*} x^{9/2}\,\left (\frac {2\,B\,a^4}{9}+\frac {8\,A\,b\,a^3}{9}\right )+x^{15/2}\,\left (\frac {2\,A\,b^4}{15}+\frac {8\,B\,a\,b^3}{15}\right )+\frac {2\,A\,a^4\,x^{7/2}}{7}+\frac {2\,B\,b^4\,x^{17/2}}{17}+\frac {4\,a^2\,b\,x^{11/2}\,\left (3\,A\,b+2\,B\,a\right )}{11}+\frac {4\,a\,b^2\,x^{13/2}\,\left (2\,A\,b+3\,B\,a\right )}{13} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 8.75, size = 148, normalized size = 1.33 \begin {gather*} \frac {2 A a^{4} x^{\frac {7}{2}}}{7} + \frac {8 A a^{3} b x^{\frac {9}{2}}}{9} + \frac {12 A a^{2} b^{2} x^{\frac {11}{2}}}{11} + \frac {8 A a b^{3} x^{\frac {13}{2}}}{13} + \frac {2 A b^{4} x^{\frac {15}{2}}}{15} + \frac {2 B a^{4} x^{\frac {9}{2}}}{9} + \frac {8 B a^{3} b x^{\frac {11}{2}}}{11} + \frac {12 B a^{2} b^{2} x^{\frac {13}{2}}}{13} + \frac {8 B a b^{3} x^{\frac {15}{2}}}{15} + \frac {2 B b^{4} x^{\frac {17}{2}}}{17} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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