Optimal. Leaf size=142 \[ \frac {c^2 (2 b B-A c) \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{8 b^{5/2}}-\frac {c \sqrt {b x+c x^2} (2 b B-A c)}{8 b^2 x^{3/2}}-\frac {\sqrt {b x+c x^2} (2 b B-A c)}{4 b x^{5/2}}-\frac {A \left (b x+c x^2\right )^{3/2}}{3 b x^{9/2}} \]
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Rubi [A] time = 0.12, antiderivative size = 142, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {792, 662, 672, 660, 207} \begin {gather*} \frac {c^2 (2 b B-A c) \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{8 b^{5/2}}-\frac {c \sqrt {b x+c x^2} (2 b B-A c)}{8 b^2 x^{3/2}}-\frac {\sqrt {b x+c x^2} (2 b B-A c)}{4 b x^{5/2}}-\frac {A \left (b x+c x^2\right )^{3/2}}{3 b x^{9/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 207
Rule 660
Rule 662
Rule 672
Rule 792
Rubi steps
\begin {align*} \int \frac {(A+B x) \sqrt {b x+c x^2}}{x^{9/2}} \, dx &=-\frac {A \left (b x+c x^2\right )^{3/2}}{3 b x^{9/2}}+\frac {\left (-\frac {9}{2} (-b B+A c)+\frac {3}{2} (-b B+2 A c)\right ) \int \frac {\sqrt {b x+c x^2}}{x^{7/2}} \, dx}{3 b}\\ &=-\frac {(2 b B-A c) \sqrt {b x+c x^2}}{4 b x^{5/2}}-\frac {A \left (b x+c x^2\right )^{3/2}}{3 b x^{9/2}}+\frac {(c (2 b B-A c)) \int \frac {1}{x^{3/2} \sqrt {b x+c x^2}} \, dx}{8 b}\\ &=-\frac {(2 b B-A c) \sqrt {b x+c x^2}}{4 b x^{5/2}}-\frac {c (2 b B-A c) \sqrt {b x+c x^2}}{8 b^2 x^{3/2}}-\frac {A \left (b x+c x^2\right )^{3/2}}{3 b x^{9/2}}-\frac {\left (c^2 (2 b B-A c)\right ) \int \frac {1}{\sqrt {x} \sqrt {b x+c x^2}} \, dx}{16 b^2}\\ &=-\frac {(2 b B-A c) \sqrt {b x+c x^2}}{4 b x^{5/2}}-\frac {c (2 b B-A c) \sqrt {b x+c x^2}}{8 b^2 x^{3/2}}-\frac {A \left (b x+c x^2\right )^{3/2}}{3 b x^{9/2}}-\frac {\left (c^2 (2 b B-A c)\right ) \operatorname {Subst}\left (\int \frac {1}{-b+x^2} \, dx,x,\frac {\sqrt {b x+c x^2}}{\sqrt {x}}\right )}{8 b^2}\\ &=-\frac {(2 b B-A c) \sqrt {b x+c x^2}}{4 b x^{5/2}}-\frac {c (2 b B-A c) \sqrt {b x+c x^2}}{8 b^2 x^{3/2}}-\frac {A \left (b x+c x^2\right )^{3/2}}{3 b x^{9/2}}+\frac {c^2 (2 b B-A c) \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{8 b^{5/2}}\\ \end {align*}
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Mathematica [C] time = 0.03, size = 61, normalized size = 0.43 \begin {gather*} -\frac {(x (b+c x))^{3/2} \left (A b^3+c^2 x^3 (2 b B-A c) \, _2F_1\left (\frac {3}{2},3;\frac {5}{2};\frac {c x}{b}+1\right )\right )}{3 b^4 x^{9/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.33, size = 111, normalized size = 0.78 \begin {gather*} \frac {\left (2 b B c^2-A c^3\right ) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {x}}{\sqrt {b x+c x^2}}\right )}{8 b^{5/2}}+\frac {\sqrt {b x+c x^2} \left (-8 A b^2-2 A b c x+3 A c^2 x^2-12 b^2 B x-6 b B c x^2\right )}{24 b^2 x^{7/2}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 238, normalized size = 1.68 \begin {gather*} \left [-\frac {3 \, {\left (2 \, B b c^{2} - A c^{3}\right )} \sqrt {b} x^{4} \log \left (-\frac {c x^{2} + 2 \, b x - 2 \, \sqrt {c x^{2} + b x} \sqrt {b} \sqrt {x}}{x^{2}}\right ) + 2 \, {\left (8 \, A b^{3} + 3 \, {\left (2 \, B b^{2} c - A b c^{2}\right )} x^{2} + 2 \, {\left (6 \, B b^{3} + A b^{2} c\right )} x\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{48 \, b^{3} x^{4}}, -\frac {3 \, {\left (2 \, B b c^{2} - A c^{3}\right )} \sqrt {-b} x^{4} \arctan \left (\frac {\sqrt {-b} \sqrt {x}}{\sqrt {c x^{2} + b x}}\right ) + {\left (8 \, A b^{3} + 3 \, {\left (2 \, B b^{2} c - A b c^{2}\right )} x^{2} + 2 \, {\left (6 \, B b^{3} + A b^{2} c\right )} x\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{24 \, b^{3} x^{4}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.27, size = 128, normalized size = 0.90 \begin {gather*} -\frac {\frac {3 \, {\left (2 \, B b c^{3} - A c^{4}\right )} \arctan \left (\frac {\sqrt {c x + b}}{\sqrt {-b}}\right )}{\sqrt {-b} b^{2}} + \frac {6 \, {\left (c x + b\right )}^{\frac {5}{2}} B b c^{3} - 6 \, \sqrt {c x + b} B b^{3} c^{3} - 3 \, {\left (c x + b\right )}^{\frac {5}{2}} A c^{4} + 8 \, {\left (c x + b\right )}^{\frac {3}{2}} A b c^{4} + 3 \, \sqrt {c x + b} A b^{2} c^{4}}{b^{2} c^{3} x^{3}}}{24 \, c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.09, size = 147, normalized size = 1.04 \begin {gather*} -\frac {\sqrt {\left (c x +b \right ) x}\, \left (3 A \,c^{3} x^{3} \arctanh \left (\frac {\sqrt {c x +b}}{\sqrt {b}}\right )-6 B b \,c^{2} x^{3} \arctanh \left (\frac {\sqrt {c x +b}}{\sqrt {b}}\right )-3 \sqrt {c x +b}\, A \sqrt {b}\, c^{2} x^{2}+6 \sqrt {c x +b}\, B \,b^{\frac {3}{2}} c \,x^{2}+2 \sqrt {c x +b}\, A \,b^{\frac {3}{2}} c x +12 \sqrt {c x +b}\, B \,b^{\frac {5}{2}} x +8 \sqrt {c x +b}\, A \,b^{\frac {5}{2}}\right )}{24 \sqrt {c x +b}\, b^{\frac {5}{2}} x^{\frac {7}{2}}} \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*} \int \frac {\sqrt {c x^{2} + b x} {\left (B x + A\right )}}{x^{\frac {9}{2}}}\,{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 {\sqrt {c\,x^2+b\,x}\,\left (A+B\,x\right )}{x^{9/2}} \,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 {\sqrt {x \left (b + c x\right )} \left (A + B x\right )}{x^{\frac {9}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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