Optimal. Leaf size=216 \[ \frac {35 c^3 (8 b B-9 A c) \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{64 b^{11/2}}-\frac {35 c^3 \sqrt {x} (8 b B-9 A c)}{64 b^5 \sqrt {b x+c x^2}}-\frac {35 c^2 (8 b B-9 A c)}{192 b^4 \sqrt {x} \sqrt {b x+c x^2}}+\frac {7 c (8 b B-9 A c)}{96 b^3 x^{3/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}} \]
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Rubi [A] time = 0.19, antiderivative size = 216, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {792, 672, 666, 660, 207} \[ -\frac {35 c^3 \sqrt {x} (8 b B-9 A c)}{64 b^5 \sqrt {b x+c x^2}}-\frac {35 c^2 (8 b B-9 A c)}{192 b^4 \sqrt {x} \sqrt {b x+c x^2}}+\frac {35 c^3 (8 b B-9 A c) \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{64 b^{11/2}}+\frac {7 c (8 b B-9 A c)}{96 b^3 x^{3/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}} \]
Antiderivative was successfully verified.
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Rule 207
Rule 660
Rule 666
Rule 672
Rule 792
Rubi steps
\begin {align*} \int \frac {A+B x}{x^{7/2} \left (b x+c x^2\right )^{3/2}} \, dx &=-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}}+\frac {\left (\frac {1}{2} (b B-2 A c)-\frac {7}{2} (-b B+A c)\right ) \int \frac {1}{x^{5/2} \left (b x+c x^2\right )^{3/2}} \, dx}{4 b}\\ &=-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}-\frac {(7 c (8 b B-9 A c)) \int \frac {1}{x^{3/2} \left (b x+c x^2\right )^{3/2}} \, dx}{48 b^2}\\ &=-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}+\frac {7 c (8 b B-9 A c)}{96 b^3 x^{3/2} \sqrt {b x+c x^2}}+\frac {\left (35 c^2 (8 b B-9 A c)\right ) \int \frac {1}{\sqrt {x} \left (b x+c x^2\right )^{3/2}} \, dx}{192 b^3}\\ &=-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}+\frac {7 c (8 b B-9 A c)}{96 b^3 x^{3/2} \sqrt {b x+c x^2}}-\frac {35 c^2 (8 b B-9 A c)}{192 b^4 \sqrt {x} \sqrt {b x+c x^2}}-\frac {\left (35 c^3 (8 b B-9 A c)\right ) \int \frac {\sqrt {x}}{\left (b x+c x^2\right )^{3/2}} \, dx}{128 b^4}\\ &=-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}+\frac {7 c (8 b B-9 A c)}{96 b^3 x^{3/2} \sqrt {b x+c x^2}}-\frac {35 c^2 (8 b B-9 A c)}{192 b^4 \sqrt {x} \sqrt {b x+c x^2}}-\frac {35 c^3 (8 b B-9 A c) \sqrt {x}}{64 b^5 \sqrt {b x+c x^2}}-\frac {\left (35 c^3 (8 b B-9 A c)\right ) \int \frac {1}{\sqrt {x} \sqrt {b x+c x^2}} \, dx}{128 b^5}\\ &=-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}+\frac {7 c (8 b B-9 A c)}{96 b^3 x^{3/2} \sqrt {b x+c x^2}}-\frac {35 c^2 (8 b B-9 A c)}{192 b^4 \sqrt {x} \sqrt {b x+c x^2}}-\frac {35 c^3 (8 b B-9 A c) \sqrt {x}}{64 b^5 \sqrt {b x+c x^2}}-\frac {\left (35 c^3 (8 b B-9 A c)\right ) \operatorname {Subst}\left (\int \frac {1}{-b+x^2} \, dx,x,\frac {\sqrt {b x+c x^2}}{\sqrt {x}}\right )}{64 b^5}\\ &=-\frac {A}{4 b x^{7/2} \sqrt {b x+c x^2}}-\frac {8 b B-9 A c}{24 b^2 x^{5/2} \sqrt {b x+c x^2}}+\frac {7 c (8 b B-9 A c)}{96 b^3 x^{3/2} \sqrt {b x+c x^2}}-\frac {35 c^2 (8 b B-9 A c)}{192 b^4 \sqrt {x} \sqrt {b x+c x^2}}-\frac {35 c^3 (8 b B-9 A c) \sqrt {x}}{64 b^5 \sqrt {b x+c x^2}}+\frac {35 c^3 (8 b B-9 A c) \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )}{64 b^{11/2}}\\ \end {align*}
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Mathematica [C] time = 0.02, size = 62, normalized size = 0.29 \[ \frac {c^3 x^4 (9 A c-8 b B) \, _2F_1\left (-\frac {1}{2},4;\frac {1}{2};\frac {c x}{b}+1\right )-A b^4}{4 b^5 x^{7/2} \sqrt {x (b+c x)}} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.34, size = 406, normalized size = 1.88 \[ \left [-\frac {105 \, {\left ({\left (8 \, B b c^{4} - 9 \, A c^{5}\right )} x^{6} + {\left (8 \, B b^{2} c^{3} - 9 \, A b c^{4}\right )} x^{5}\right )} \sqrt {b} \log \left (-\frac {c x^{2} + 2 \, b x - 2 \, \sqrt {c x^{2} + b x} \sqrt {b} \sqrt {x}}{x^{2}}\right ) + 2 \, {\left (48 \, A b^{5} + 105 \, {\left (8 \, B b^{2} c^{3} - 9 \, A b c^{4}\right )} x^{4} + 35 \, {\left (8 \, B b^{3} c^{2} - 9 \, A b^{2} c^{3}\right )} x^{3} - 14 \, {\left (8 \, B b^{4} c - 9 \, A b^{3} c^{2}\right )} x^{2} + 8 \, {\left (8 \, B b^{5} - 9 \, A b^{4} c\right )} x\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{384 \, {\left (b^{6} c x^{6} + b^{7} x^{5}\right )}}, -\frac {105 \, {\left ({\left (8 \, B b c^{4} - 9 \, A c^{5}\right )} x^{6} + {\left (8 \, B b^{2} c^{3} - 9 \, A b c^{4}\right )} x^{5}\right )} \sqrt {-b} \arctan \left (\frac {\sqrt {-b} \sqrt {x}}{\sqrt {c x^{2} + b x}}\right ) + {\left (48 \, A b^{5} + 105 \, {\left (8 \, B b^{2} c^{3} - 9 \, A b c^{4}\right )} x^{4} + 35 \, {\left (8 \, B b^{3} c^{2} - 9 \, A b^{2} c^{3}\right )} x^{3} - 14 \, {\left (8 \, B b^{4} c - 9 \, A b^{3} c^{2}\right )} x^{2} + 8 \, {\left (8 \, B b^{5} - 9 \, A b^{4} c\right )} x\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{192 \, {\left (b^{6} c x^{6} + b^{7} x^{5}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.34, size = 197, normalized size = 0.91 \[ -\frac {35 \, {\left (8 \, B b c^{3} - 9 \, A c^{4}\right )} \arctan \left (\frac {\sqrt {c x + b}}{\sqrt {-b}}\right )}{64 \, \sqrt {-b} b^{5}} - \frac {2 \, {\left (B b c^{3} - A c^{4}\right )}}{\sqrt {c x + b} b^{5}} - \frac {456 \, {\left (c x + b\right )}^{\frac {7}{2}} B b c^{3} - 1544 \, {\left (c x + b\right )}^{\frac {5}{2}} B b^{2} c^{3} + 1784 \, {\left (c x + b\right )}^{\frac {3}{2}} B b^{3} c^{3} - 696 \, \sqrt {c x + b} B b^{4} c^{3} - 561 \, {\left (c x + b\right )}^{\frac {7}{2}} A c^{4} + 1929 \, {\left (c x + b\right )}^{\frac {5}{2}} A b c^{4} - 2295 \, {\left (c x + b\right )}^{\frac {3}{2}} A b^{2} c^{4} + 975 \, \sqrt {c x + b} A b^{3} c^{4}}{192 \, b^{5} c^{4} x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.09, size = 174, normalized size = 0.81 \[ -\frac {\sqrt {\left (c x +b \right ) x}\, \left (945 \sqrt {c x +b}\, A \,c^{4} x^{4} \arctanh \left (\frac {\sqrt {c x +b}}{\sqrt {b}}\right )-840 \sqrt {c x +b}\, B b \,c^{3} x^{4} \arctanh \left (\frac {\sqrt {c x +b}}{\sqrt {b}}\right )-945 A \sqrt {b}\, c^{4} x^{4}+840 B \,b^{\frac {3}{2}} c^{3} x^{4}-315 A \,b^{\frac {3}{2}} c^{3} x^{3}+280 B \,b^{\frac {5}{2}} c^{2} x^{3}+126 A \,b^{\frac {5}{2}} c^{2} x^{2}-112 B \,b^{\frac {7}{2}} c \,x^{2}-72 A \,b^{\frac {7}{2}} c x +64 B \,b^{\frac {9}{2}} x +48 A \,b^{\frac {9}{2}}\right )}{192 \left (c x +b \right ) b^{\frac {11}{2}} x^{\frac {9}{2}}} \]
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 \[ \int \frac {B x + A}{{\left (c x^{2} + b x\right )}^{\frac {3}{2}} x^{\frac {7}{2}}}\,{d x} \]
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 \[ \int \frac {A+B\,x}{x^{7/2}\,{\left (c\,x^2+b\,x\right )}^{3/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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