Optimal. Leaf size=96 \[ -\frac{2 \left (b x+c x^2\right )^{3/2} (4 b B-7 A c)}{35 c^2 \sqrt{x}}+\frac{4 b \left (b x+c x^2\right )^{3/2} (4 b B-7 A c)}{105 c^3 x^{3/2}}+\frac{2 B \sqrt{x} \left (b x+c x^2\right )^{3/2}}{7 c} \]
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Rubi [A] time = 0.0761511, antiderivative size = 96, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {794, 656, 648} \[ -\frac{2 \left (b x+c x^2\right )^{3/2} (4 b B-7 A c)}{35 c^2 \sqrt{x}}+\frac{4 b \left (b x+c x^2\right )^{3/2} (4 b B-7 A c)}{105 c^3 x^{3/2}}+\frac{2 B \sqrt{x} \left (b x+c x^2\right )^{3/2}}{7 c} \]
Antiderivative was successfully verified.
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Rule 794
Rule 656
Rule 648
Rubi steps
\begin{align*} \int \sqrt{x} (A+B x) \sqrt{b x+c x^2} \, dx &=\frac{2 B \sqrt{x} \left (b x+c x^2\right )^{3/2}}{7 c}+\frac{\left (2 \left (\frac{1}{2} (-b B+A c)+\frac{3}{2} (-b B+2 A c)\right )\right ) \int \sqrt{x} \sqrt{b x+c x^2} \, dx}{7 c}\\ &=-\frac{2 (4 b B-7 A c) \left (b x+c x^2\right )^{3/2}}{35 c^2 \sqrt{x}}+\frac{2 B \sqrt{x} \left (b x+c x^2\right )^{3/2}}{7 c}+\frac{(2 b (4 b B-7 A c)) \int \frac{\sqrt{b x+c x^2}}{\sqrt{x}} \, dx}{35 c^2}\\ &=\frac{4 b (4 b B-7 A c) \left (b x+c x^2\right )^{3/2}}{105 c^3 x^{3/2}}-\frac{2 (4 b B-7 A c) \left (b x+c x^2\right )^{3/2}}{35 c^2 \sqrt{x}}+\frac{2 B \sqrt{x} \left (b x+c x^2\right )^{3/2}}{7 c}\\ \end{align*}
Mathematica [A] time = 0.0416489, size = 56, normalized size = 0.58 \[ \frac{2 (x (b+c x))^{3/2} \left (-2 b c (7 A+6 B x)+3 c^2 x (7 A+5 B x)+8 b^2 B\right )}{105 c^3 x^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 59, normalized size = 0.6 \begin{align*} -{\frac{ \left ( 2\,cx+2\,b \right ) \left ( -15\,B{c}^{2}{x}^{2}-21\,A{c}^{2}x+12\,Bbcx+14\,Abc-8\,{b}^{2}B \right ) }{105\,{c}^{3}}\sqrt{c{x}^{2}+bx}{\frac{1}{\sqrt{x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.2145, size = 101, normalized size = 1.05 \begin{align*} \frac{2 \,{\left (3 \, c^{2} x^{2} + b c x - 2 \, b^{2}\right )} \sqrt{c x + b} A}{15 \, c^{2}} + \frac{2 \,{\left (15 \, c^{3} x^{3} + 3 \, b c^{2} x^{2} - 4 \, b^{2} c x + 8 \, b^{3}\right )} \sqrt{c x + b} B}{105 \, c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.49679, size = 180, normalized size = 1.88 \begin{align*} \frac{2 \,{\left (15 \, B c^{3} x^{3} + 8 \, B b^{3} - 14 \, A b^{2} c + 3 \,{\left (B b c^{2} + 7 \, A c^{3}\right )} x^{2} -{\left (4 \, B b^{2} c - 7 \, A b c^{2}\right )} x\right )} \sqrt{c x^{2} + b x}}{105 \, c^{3} \sqrt{x}} \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 \sqrt{x} \sqrt{x \left (b + c x\right )} \left (A + B x\right )\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13469, size = 116, normalized size = 1.21 \begin{align*} -\frac{2}{105} \, B{\left (\frac{8 \, b^{\frac{7}{2}}}{c^{3}} - \frac{15 \,{\left (c x + b\right )}^{\frac{7}{2}} - 42 \,{\left (c x + b\right )}^{\frac{5}{2}} b + 35 \,{\left (c x + b\right )}^{\frac{3}{2}} b^{2}}{c^{3}}\right )} + \frac{2}{15} \, A{\left (\frac{2 \, b^{\frac{5}{2}}}{c^{2}} + \frac{3 \,{\left (c x + b\right )}^{\frac{5}{2}} - 5 \,{\left (c x + b\right )}^{\frac{3}{2}} b}{c^{2}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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