Optimal. Leaf size=81 \[ \frac {2 A \sqrt {b x+c x^2}}{\sqrt {x}}-2 A \sqrt {b} \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )+\frac {2 B \left (b x+c x^2\right )^{3/2}}{3 c x^{3/2}} \]
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Rubi [A] time = 0.06, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {794, 664, 660, 207} \[ \frac {2 A \sqrt {b x+c x^2}}{\sqrt {x}}-2 A \sqrt {b} \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )+\frac {2 B \left (b x+c x^2\right )^{3/2}}{3 c x^{3/2}} \]
Antiderivative was successfully verified.
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Rule 207
Rule 660
Rule 664
Rule 794
Rubi steps
\begin {align*} \int \frac {(A+B x) \sqrt {b x+c x^2}}{x^{3/2}} \, dx &=\frac {2 B \left (b x+c x^2\right )^{3/2}}{3 c x^{3/2}}+A \int \frac {\sqrt {b x+c x^2}}{x^{3/2}} \, dx\\ &=\frac {2 A \sqrt {b x+c x^2}}{\sqrt {x}}+\frac {2 B \left (b x+c x^2\right )^{3/2}}{3 c x^{3/2}}+(A b) \int \frac {1}{\sqrt {x} \sqrt {b x+c x^2}} \, dx\\ &=\frac {2 A \sqrt {b x+c x^2}}{\sqrt {x}}+\frac {2 B \left (b x+c x^2\right )^{3/2}}{3 c x^{3/2}}+(2 A b) \operatorname {Subst}\left (\int \frac {1}{-b+x^2} \, dx,x,\frac {\sqrt {b x+c x^2}}{\sqrt {x}}\right )\\ &=\frac {2 A \sqrt {b x+c x^2}}{\sqrt {x}}+\frac {2 B \left (b x+c x^2\right )^{3/2}}{3 c x^{3/2}}-2 A \sqrt {b} \tanh ^{-1}\left (\frac {\sqrt {b x+c x^2}}{\sqrt {b} \sqrt {x}}\right )\\ \end {align*}
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Mathematica [A] time = 0.06, size = 80, normalized size = 0.99 \[ \frac {2 \sqrt {x} \sqrt {b+c x} \left (\sqrt {b+c x} (3 A c+b B+B c x)-3 A \sqrt {b} c \tanh ^{-1}\left (\frac {\sqrt {b+c x}}{\sqrt {b}}\right )\right )}{3 c \sqrt {x (b+c x)}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.71, size = 148, normalized size = 1.83 \[ \left [\frac {3 \, A \sqrt {b} c x \log \left (-\frac {c x^{2} + 2 \, b x - 2 \, \sqrt {c x^{2} + b x} \sqrt {b} \sqrt {x}}{x^{2}}\right ) + 2 \, {\left (B c x + B b + 3 \, A c\right )} \sqrt {c x^{2} + b x} \sqrt {x}}{3 \, c x}, \frac {2 \, {\left (3 \, A \sqrt {-b} c x \arctan \left (\frac {\sqrt {-b} \sqrt {x}}{\sqrt {c x^{2} + b x}}\right ) + {\left (B c x + B b + 3 \, A c\right )} \sqrt {c x^{2} + b x} \sqrt {x}\right )}}{3 \, c x}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.18, size = 103, normalized size = 1.27 \[ \frac {2 \, A b \arctan \left (\frac {\sqrt {c x + b}}{\sqrt {-b}}\right )}{\sqrt {-b}} - \frac {2 \, {\left (3 \, A b c \arctan \left (\frac {\sqrt {b}}{\sqrt {-b}}\right ) + B \sqrt {-b} b^{\frac {3}{2}} + 3 \, A \sqrt {-b} \sqrt {b} c\right )}}{3 \, \sqrt {-b} c} + \frac {2 \, {\left ({\left (c x + b\right )}^{\frac {3}{2}} B c^{2} + 3 \, \sqrt {c x + b} A c^{3}\right )}}{3 \, c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 79, normalized size = 0.98 \[ -\frac {2 \sqrt {\left (c x +b \right ) x}\, \left (3 A \sqrt {b}\, c \arctanh \left (\frac {\sqrt {c x +b}}{\sqrt {b}}\right )-\sqrt {c x +b}\, B c x -3 \sqrt {c x +b}\, A c -\sqrt {c x +b}\, B b \right )}{3 \sqrt {c x +b}\, c \sqrt {x}} \]
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 \[ A \int \frac {\sqrt {c x + b}}{x}\,{d x} + \frac {2 \, {\left (B c x + B b\right )} \sqrt {c x + b}}{3 \, c} \]
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 \[ \int \frac {\sqrt {c\,x^2+b\,x}\,\left (A+B\,x\right )}{x^{3/2}} \,d x \]
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 \[ \int \frac {\sqrt {x \left (b + c x\right )} \left (A + B x\right )}{x^{\frac {3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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