Optimal. Leaf size=136 \[ -\frac {256 b^4 \sqrt {x}}{35 c^5 \sqrt {b x+c x^2}}-\frac {128 b^3 x^{3/2}}{35 c^4 \sqrt {b x+c x^2}}+\frac {32 b^2 x^{5/2}}{35 c^3 \sqrt {b x+c x^2}}-\frac {16 b x^{7/2}}{35 c^2 \sqrt {b x+c x^2}}+\frac {2 x^{9/2}}{7 c \sqrt {b x+c x^2}} \]
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Rubi [A] time = 0.06, antiderivative size = 136, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 2, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {656, 648} \begin {gather*} \frac {32 b^2 x^{5/2}}{35 c^3 \sqrt {b x+c x^2}}-\frac {128 b^3 x^{3/2}}{35 c^4 \sqrt {b x+c x^2}}-\frac {256 b^4 \sqrt {x}}{35 c^5 \sqrt {b x+c x^2}}-\frac {16 b x^{7/2}}{35 c^2 \sqrt {b x+c x^2}}+\frac {2 x^{9/2}}{7 c \sqrt {b x+c x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 648
Rule 656
Rubi steps
\begin {align*} \int \frac {x^{11/2}}{\left (b x+c x^2\right )^{3/2}} \, dx &=\frac {2 x^{9/2}}{7 c \sqrt {b x+c x^2}}-\frac {(8 b) \int \frac {x^{9/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{7 c}\\ &=-\frac {16 b x^{7/2}}{35 c^2 \sqrt {b x+c x^2}}+\frac {2 x^{9/2}}{7 c \sqrt {b x+c x^2}}+\frac {\left (48 b^2\right ) \int \frac {x^{7/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{35 c^2}\\ &=\frac {32 b^2 x^{5/2}}{35 c^3 \sqrt {b x+c x^2}}-\frac {16 b x^{7/2}}{35 c^2 \sqrt {b x+c x^2}}+\frac {2 x^{9/2}}{7 c \sqrt {b x+c x^2}}-\frac {\left (64 b^3\right ) \int \frac {x^{5/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{35 c^3}\\ &=-\frac {128 b^3 x^{3/2}}{35 c^4 \sqrt {b x+c x^2}}+\frac {32 b^2 x^{5/2}}{35 c^3 \sqrt {b x+c x^2}}-\frac {16 b x^{7/2}}{35 c^2 \sqrt {b x+c x^2}}+\frac {2 x^{9/2}}{7 c \sqrt {b x+c x^2}}+\frac {\left (128 b^4\right ) \int \frac {x^{3/2}}{\left (b x+c x^2\right )^{3/2}} \, dx}{35 c^4}\\ &=-\frac {256 b^4 \sqrt {x}}{35 c^5 \sqrt {b x+c x^2}}-\frac {128 b^3 x^{3/2}}{35 c^4 \sqrt {b x+c x^2}}+\frac {32 b^2 x^{5/2}}{35 c^3 \sqrt {b x+c x^2}}-\frac {16 b x^{7/2}}{35 c^2 \sqrt {b x+c x^2}}+\frac {2 x^{9/2}}{7 c \sqrt {b x+c x^2}}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 64, normalized size = 0.47 \begin {gather*} \frac {2 \sqrt {x} \left (-128 b^4-64 b^3 c x+16 b^2 c^2 x^2-8 b c^3 x^3+5 c^4 x^4\right )}{35 c^5 \sqrt {x (b+c x)}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.55, size = 73, normalized size = 0.54 \begin {gather*} \frac {2 \sqrt {b x+c x^2} \left (-128 b^4-64 b^3 c x+16 b^2 c^2 x^2-8 b c^3 x^3+5 c^4 x^4\right )}{35 c^5 \sqrt {x} (b+c x)} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.40, size = 73, normalized size = 0.54 \begin {gather*} \frac {2 \, {\left (5 \, c^{4} x^{4} - 8 \, b c^{3} x^{3} + 16 \, b^{2} c^{2} x^{2} - 64 \, b^{3} c x - 128 \, b^{4}\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{35 \, {\left (c^{6} x^{2} + b c^{5} x\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.18, size = 85, normalized size = 0.62 \begin {gather*} \frac {256 \, b^{\frac {7}{2}}}{35 \, c^{5}} - \frac {2 \, b^{4}}{\sqrt {c x + b} c^{5}} + \frac {2 \, {\left (5 \, {\left (c x + b\right )}^{\frac {7}{2}} c^{30} - 28 \, {\left (c x + b\right )}^{\frac {5}{2}} b c^{30} + 70 \, {\left (c x + b\right )}^{\frac {3}{2}} b^{2} c^{30} - 140 \, \sqrt {c x + b} b^{3} c^{30}\right )}}{35 \, c^{35}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 66, normalized size = 0.49 \begin {gather*} -\frac {2 \left (c x +b \right ) \left (-5 x^{4} c^{4}+8 x^{3} c^{3} b -16 c^{2} x^{2} b^{2}+64 c x \,b^{3}+128 b^{4}\right ) x^{\frac {3}{2}}}{35 \left (c \,x^{2}+b x \right )^{\frac {3}{2}} c^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \frac {2 \, {\left (3 \, {\left (5 \, c^{5} x^{4} - b c^{4} x^{3} + 2 \, b^{2} c^{3} x^{2} - 8 \, b^{3} c^{2} x - 16 \, b^{4} c\right )} x^{4} - 2 \, {\left (3 \, b c^{4} x^{4} - 2 \, b^{2} c^{3} x^{3} + 11 \, b^{3} c^{2} x^{2} + 40 \, b^{4} c x + 24 \, b^{5}\right )} x^{3} + 14 \, {\left (b^{2} c^{3} x^{4} - 2 \, b^{3} c^{2} x^{3} - 7 \, b^{4} c x^{2} - 4 \, b^{5} x\right )} x^{2} - 70 \, {\left (b^{3} c^{2} x^{4} + 2 \, b^{4} c x^{3} + b^{5} x^{2}\right )} x\right )}}{105 \, {\left (c^{6} x^{4} + b c^{5} x^{3}\right )} \sqrt {c x + b}} + \int \frac {2 \, {\left (b^{4} c x + b^{5}\right )} x}{{\left (c^{6} x^{3} + 2 \, b c^{5} x^{2} + b^{2} c^{4} x\right )} \sqrt {c x + b}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {x^{11/2}}{{\left (c\,x^2+b\,x\right )}^{3/2}} \,d x \end {gather*}
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 \begin {gather*} \int \frac {x^{\frac {11}{2}}}{\left (x \left (b + c x\right )\right )^{\frac {3}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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