Optimal. Leaf size=79 \[ 2 b^2 \sqrt{x} (3 A c+b B)-\frac{2 A b^3}{\sqrt{x}}+\frac{2}{5} c^2 x^{5/2} (A c+3 b B)+2 b c x^{3/2} (A c+b B)+\frac{2}{7} B c^3 x^{7/2} \]
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Rubi [A] time = 0.0418045, antiderivative size = 79, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.045, Rules used = {765} \[ 2 b^2 \sqrt{x} (3 A c+b B)-\frac{2 A b^3}{\sqrt{x}}+\frac{2}{5} c^2 x^{5/2} (A c+3 b B)+2 b c x^{3/2} (A c+b B)+\frac{2}{7} B c^3 x^{7/2} \]
Antiderivative was successfully verified.
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Rule 765
Rubi steps
\begin{align*} \int \frac{(A+B x) \left (b x+c x^2\right )^3}{x^{9/2}} \, dx &=\int \left (\frac{A b^3}{x^{3/2}}+\frac{b^2 (b B+3 A c)}{\sqrt{x}}+3 b c (b B+A c) \sqrt{x}+c^2 (3 b B+A c) x^{3/2}+B c^3 x^{5/2}\right ) \, dx\\ &=-\frac{2 A b^3}{\sqrt{x}}+2 b^2 (b B+3 A c) \sqrt{x}+2 b c (b B+A c) x^{3/2}+\frac{2}{5} c^2 (3 b B+A c) x^{5/2}+\frac{2}{7} B c^3 x^{7/2}\\ \end{align*}
Mathematica [A] time = 0.0210124, size = 75, normalized size = 0.95 \[ \frac{2 \left (7 A \left (15 b^2 c x-5 b^3+5 b c^2 x^2+c^3 x^3\right )+B x \left (35 b^2 c x+35 b^3+21 b c^2 x^2+5 c^3 x^3\right )\right )}{35 \sqrt{x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 76, normalized size = 1. \begin{align*} -{\frac{-10\,B{c}^{3}{x}^{4}-14\,A{x}^{3}{c}^{3}-42\,B{x}^{3}b{c}^{2}-70\,A{x}^{2}b{c}^{2}-70\,B{x}^{2}{b}^{2}c-210\,A{b}^{2}cx-70\,{b}^{3}Bx+70\,A{b}^{3}}{35}{\frac{1}{\sqrt{x}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01245, size = 99, normalized size = 1.25 \begin{align*} \frac{2}{7} \, B c^{3} x^{\frac{7}{2}} - \frac{2 \, A b^{3}}{\sqrt{x}} + \frac{2}{5} \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{\frac{5}{2}} + 2 \,{\left (B b^{2} c + A b c^{2}\right )} x^{\frac{3}{2}} + 2 \,{\left (B b^{3} + 3 \, A b^{2} c\right )} \sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.92262, size = 166, normalized size = 2.1 \begin{align*} \frac{2 \,{\left (5 \, B c^{3} x^{4} - 35 \, A b^{3} + 7 \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{3} + 35 \,{\left (B b^{2} c + A b c^{2}\right )} x^{2} + 35 \,{\left (B b^{3} + 3 \, A b^{2} c\right )} x\right )}}{35 \, \sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 9.45504, size = 105, normalized size = 1.33 \begin{align*} - \frac{2 A b^{3}}{\sqrt{x}} + 6 A b^{2} c \sqrt{x} + 2 A b c^{2} x^{\frac{3}{2}} + \frac{2 A c^{3} x^{\frac{5}{2}}}{5} + 2 B b^{3} \sqrt{x} + 2 B b^{2} c x^{\frac{3}{2}} + \frac{6 B b c^{2} x^{\frac{5}{2}}}{5} + \frac{2 B c^{3} x^{\frac{7}{2}}}{7} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.1453, size = 104, normalized size = 1.32 \begin{align*} \frac{2}{7} \, B c^{3} x^{\frac{7}{2}} + \frac{6}{5} \, B b c^{2} x^{\frac{5}{2}} + \frac{2}{5} \, A c^{3} x^{\frac{5}{2}} + 2 \, B b^{2} c x^{\frac{3}{2}} + 2 \, A b c^{2} x^{\frac{3}{2}} + 2 \, B b^{3} \sqrt{x} + 6 \, A b^{2} c \sqrt{x} - \frac{2 \, A b^{3}}{\sqrt{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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