Optimal. Leaf size=105 \[ -2 A b^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b x+c x^2}}{\sqrt{b} \sqrt{x}}\right )+\frac{2 A \left (b x+c x^2\right )^{3/2}}{3 x^{3/2}}+\frac{2 A b \sqrt{b x+c x^2}}{\sqrt{x}}+\frac{2 B \left (b x+c x^2\right )^{5/2}}{5 c x^{5/2}} \]
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Rubi [A] time = 0.0857289, antiderivative size = 105, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {794, 664, 660, 207} \[ -2 A b^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b x+c x^2}}{\sqrt{b} \sqrt{x}}\right )+\frac{2 A \left (b x+c x^2\right )^{3/2}}{3 x^{3/2}}+\frac{2 A b \sqrt{b x+c x^2}}{\sqrt{x}}+\frac{2 B \left (b x+c x^2\right )^{5/2}}{5 c x^{5/2}} \]
Antiderivative was successfully verified.
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Rule 794
Rule 664
Rule 660
Rule 207
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (b x+c x^2\right )^{3/2}}{x^{5/2}} \, dx &=\frac{2 B \left (b x+c x^2\right )^{5/2}}{5 c x^{5/2}}+A \int \frac{\left (b x+c x^2\right )^{3/2}}{x^{5/2}} \, dx\\ &=\frac{2 A \left (b x+c x^2\right )^{3/2}}{3 x^{3/2}}+\frac{2 B \left (b x+c x^2\right )^{5/2}}{5 c x^{5/2}}+(A b) \int \frac{\sqrt{b x+c x^2}}{x^{3/2}} \, dx\\ &=\frac{2 A b \sqrt{b x+c x^2}}{\sqrt{x}}+\frac{2 A \left (b x+c x^2\right )^{3/2}}{3 x^{3/2}}+\frac{2 B \left (b x+c x^2\right )^{5/2}}{5 c x^{5/2}}+\left (A b^2\right ) \int \frac{1}{\sqrt{x} \sqrt{b x+c x^2}} \, dx\\ &=\frac{2 A b \sqrt{b x+c x^2}}{\sqrt{x}}+\frac{2 A \left (b x+c x^2\right )^{3/2}}{3 x^{3/2}}+\frac{2 B \left (b x+c x^2\right )^{5/2}}{5 c x^{5/2}}+\left (2 A b^2\right ) \operatorname{Subst}\left (\int \frac{1}{-b+x^2} \, dx,x,\frac{\sqrt{b x+c x^2}}{\sqrt{x}}\right )\\ &=\frac{2 A b \sqrt{b x+c x^2}}{\sqrt{x}}+\frac{2 A \left (b x+c x^2\right )^{3/2}}{3 x^{3/2}}+\frac{2 B \left (b x+c x^2\right )^{5/2}}{5 c x^{5/2}}-2 A b^{3/2} \tanh ^{-1}\left (\frac{\sqrt{b x+c x^2}}{\sqrt{b} \sqrt{x}}\right )\\ \end{align*}
Mathematica [A] time = 0.0844592, size = 100, normalized size = 0.95 \[ \frac{2 \sqrt{x} \sqrt{b+c x} \left (\sqrt{b+c x} \left (b (20 A c+6 B c x)+c^2 x (5 A+3 B x)+3 b^2 B\right )-15 A b^{3/2} c \tanh ^{-1}\left (\frac{\sqrt{b+c x}}{\sqrt{b}}\right )\right )}{15 c \sqrt{x (b+c x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.011, size = 113, normalized size = 1.1 \begin{align*} -{\frac{2}{15\,c}\sqrt{x \left ( cx+b \right ) } \left ( -3\,B{x}^{2}{c}^{2}\sqrt{cx+b}+15\,A{b}^{3/2}c{\it Artanh} \left ({\frac{\sqrt{cx+b}}{\sqrt{b}}} \right ) -5\,Ax{c}^{2}\sqrt{cx+b}-6\,Bxbc\sqrt{cx+b}-20\,Abc\sqrt{cx+b}-3\,B{b}^{2}\sqrt{cx+b} \right ){\frac{1}{\sqrt{x}}}{\frac{1}{\sqrt{cx+b}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} A b \int \frac{\sqrt{c x + b}}{x}\,{d x} + \frac{2 \,{\left (5 \,{\left (B b c + A c^{2}\right )} x^{2} +{\left (3 \, B c^{2} x^{2} + B b c x - 2 \, B b^{2}\right )} x + 5 \,{\left (B b^{2} + A b c\right )} x\right )} \sqrt{c x + b}}{15 \, c x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.63185, size = 475, normalized size = 4.52 \begin{align*} \left [\frac{15 \, A b^{\frac{3}{2}} 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 (3 \, B c^{2} x^{2} + 3 \, B b^{2} + 20 \, A b c +{\left (6 \, B b c + 5 \, A c^{2}\right )} x\right )} \sqrt{c x^{2} + b x} \sqrt{x}}{15 \, c x}, \frac{2 \,{\left (15 \, A \sqrt{-b} b c x \arctan \left (\frac{\sqrt{-b} \sqrt{x}}{\sqrt{c x^{2} + b x}}\right ) +{\left (3 \, B c^{2} x^{2} + 3 \, B b^{2} + 20 \, A b c +{\left (6 \, B b c + 5 \, A c^{2}\right )} x\right )} \sqrt{c x^{2} + b x} \sqrt{x}\right )}}{15 \, c x}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (x \left (b + c x\right )\right )^{\frac{3}{2}} \left (A + B x\right )}{x^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.173, size = 166, normalized size = 1.58 \begin{align*} \frac{2 \, A b^{2} \arctan \left (\frac{\sqrt{c x + b}}{\sqrt{-b}}\right )}{\sqrt{-b}} - \frac{2 \,{\left (15 \, A b^{2} c \arctan \left (\frac{\sqrt{b}}{\sqrt{-b}}\right ) + 3 \, B \sqrt{-b} b^{\frac{5}{2}} + 20 \, A \sqrt{-b} b^{\frac{3}{2}} c\right )}}{15 \, \sqrt{-b} c} + \frac{2 \,{\left (3 \,{\left (c x + b\right )}^{\frac{5}{2}} B c^{4} + 5 \,{\left (c x + b\right )}^{\frac{3}{2}} A c^{5} + 15 \, \sqrt{c x + b} A b c^{5}\right )}}{15 \, c^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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