Optimal. Leaf size=146 \[ \frac{2 (c+d x)^{3/2} \left (2 \left (10 a^2 d^2 f+7 a b d (5 d e-2 c f)+b^2 (-c) (7 d e-4 c f)\right )+3 b d x (4 a d f-4 b c f+7 b d e)\right )}{105 d^3}+2 a^2 e \sqrt{c+d x}-2 a^2 \sqrt{c} e \tanh ^{-1}\left (\frac{\sqrt{c+d x}}{\sqrt{c}}\right )+\frac{2 f (a+b x)^2 (c+d x)^{3/2}}{7 d} \]
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Rubi [A] time = 0.0981034, antiderivative size = 146, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {153, 147, 50, 63, 208} \[ \frac{2 (c+d x)^{3/2} \left (2 \left (10 a^2 d^2 f+7 a b d (5 d e-2 c f)+b^2 (-c) (7 d e-4 c f)\right )+3 b d x (4 a d f-4 b c f+7 b d e)\right )}{105 d^3}+2 a^2 e \sqrt{c+d x}-2 a^2 \sqrt{c} e \tanh ^{-1}\left (\frac{\sqrt{c+d x}}{\sqrt{c}}\right )+\frac{2 f (a+b x)^2 (c+d x)^{3/2}}{7 d} \]
Antiderivative was successfully verified.
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Rule 153
Rule 147
Rule 50
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{(a+b x)^2 \sqrt{c+d x} (e+f x)}{x} \, dx &=\frac{2 f (a+b x)^2 (c+d x)^{3/2}}{7 d}+\frac{2 \int \frac{(a+b x) \sqrt{c+d x} \left (\frac{7 a d e}{2}+\frac{1}{2} (7 b d e-4 b c f+4 a d f) x\right )}{x} \, dx}{7 d}\\ &=\frac{2 f (a+b x)^2 (c+d x)^{3/2}}{7 d}+\frac{2 (c+d x)^{3/2} \left (2 \left (10 a^2 d^2 f-b^2 c (7 d e-4 c f)+7 a b d (5 d e-2 c f)\right )+3 b d (7 b d e-4 b c f+4 a d f) x\right )}{105 d^3}+\left (a^2 e\right ) \int \frac{\sqrt{c+d x}}{x} \, dx\\ &=2 a^2 e \sqrt{c+d x}+\frac{2 f (a+b x)^2 (c+d x)^{3/2}}{7 d}+\frac{2 (c+d x)^{3/2} \left (2 \left (10 a^2 d^2 f-b^2 c (7 d e-4 c f)+7 a b d (5 d e-2 c f)\right )+3 b d (7 b d e-4 b c f+4 a d f) x\right )}{105 d^3}+\left (a^2 c e\right ) \int \frac{1}{x \sqrt{c+d x}} \, dx\\ &=2 a^2 e \sqrt{c+d x}+\frac{2 f (a+b x)^2 (c+d x)^{3/2}}{7 d}+\frac{2 (c+d x)^{3/2} \left (2 \left (10 a^2 d^2 f-b^2 c (7 d e-4 c f)+7 a b d (5 d e-2 c f)\right )+3 b d (7 b d e-4 b c f+4 a d f) x\right )}{105 d^3}+\frac{\left (2 a^2 c e\right ) \operatorname{Subst}\left (\int \frac{1}{-\frac{c}{d}+\frac{x^2}{d}} \, dx,x,\sqrt{c+d x}\right )}{d}\\ &=2 a^2 e \sqrt{c+d x}+\frac{2 f (a+b x)^2 (c+d x)^{3/2}}{7 d}+\frac{2 (c+d x)^{3/2} \left (2 \left (10 a^2 d^2 f-b^2 c (7 d e-4 c f)+7 a b d (5 d e-2 c f)\right )+3 b d (7 b d e-4 b c f+4 a d f) x\right )}{105 d^3}-2 a^2 \sqrt{c} e \tanh ^{-1}\left (\frac{\sqrt{c+d x}}{\sqrt{c}}\right )\\ \end{align*}
Mathematica [A] time = 0.17611, size = 145, normalized size = 0.99 \[ \frac{2 \left (7 d e \left (\sqrt{c+d x} \left (15 a^2 d^2+10 a b d (c+d x)+b^2 \left (-2 c^2+c d x+3 d^2 x^2\right )\right )-15 a^2 \sqrt{c} d^2 \tanh ^{-1}\left (\frac{\sqrt{c+d x}}{\sqrt{c}}\right )\right )+f (c+d x)^{3/2} \left (-42 b (c+d x) (b c-a d)+35 (b c-a d)^2+15 b^2 (c+d x)^2\right )\right )}{105 d^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 176, normalized size = 1.2 \begin{align*} 2\,{\frac{1}{{d}^{3}} \left ( 1/7\,{b}^{2}f \left ( dx+c \right ) ^{7/2}+2/5\, \left ( dx+c \right ) ^{5/2}abdf-2/5\, \left ( dx+c \right ) ^{5/2}{b}^{2}cf+1/5\, \left ( dx+c \right ) ^{5/2}{b}^{2}de+1/3\, \left ( dx+c \right ) ^{3/2}{a}^{2}{d}^{2}f-2/3\, \left ( dx+c \right ) ^{3/2}abcdf+2/3\, \left ( dx+c \right ) ^{3/2}ab{d}^{2}e+1/3\, \left ( dx+c \right ) ^{3/2}{b}^{2}{c}^{2}f-1/3\, \left ( dx+c \right ) ^{3/2}{b}^{2}cde+{a}^{2}{d}^{3}e\sqrt{dx+c}-{a}^{2}\sqrt{c}{d}^{3}e{\it Artanh} \left ({\frac{\sqrt{dx+c}}{\sqrt{c}}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.83759, size = 914, normalized size = 6.26 \begin{align*} \left [\frac{105 \, a^{2} \sqrt{c} d^{3} e \log \left (\frac{d x - 2 \, \sqrt{d x + c} \sqrt{c} + 2 \, c}{x}\right ) + 2 \,{\left (15 \, b^{2} d^{3} f x^{3} + 3 \,{\left (7 \, b^{2} d^{3} e +{\left (b^{2} c d^{2} + 14 \, a b d^{3}\right )} f\right )} x^{2} - 7 \,{\left (2 \, b^{2} c^{2} d - 10 \, a b c d^{2} - 15 \, a^{2} d^{3}\right )} e +{\left (8 \, b^{2} c^{3} - 28 \, a b c^{2} d + 35 \, a^{2} c d^{2}\right )} f +{\left (7 \,{\left (b^{2} c d^{2} + 10 \, a b d^{3}\right )} e -{\left (4 \, b^{2} c^{2} d - 14 \, a b c d^{2} - 35 \, a^{2} d^{3}\right )} f\right )} x\right )} \sqrt{d x + c}}{105 \, d^{3}}, \frac{2 \,{\left (105 \, a^{2} \sqrt{-c} d^{3} e \arctan \left (\frac{\sqrt{d x + c} \sqrt{-c}}{c}\right ) +{\left (15 \, b^{2} d^{3} f x^{3} + 3 \,{\left (7 \, b^{2} d^{3} e +{\left (b^{2} c d^{2} + 14 \, a b d^{3}\right )} f\right )} x^{2} - 7 \,{\left (2 \, b^{2} c^{2} d - 10 \, a b c d^{2} - 15 \, a^{2} d^{3}\right )} e +{\left (8 \, b^{2} c^{3} - 28 \, a b c^{2} d + 35 \, a^{2} c d^{2}\right )} f +{\left (7 \,{\left (b^{2} c d^{2} + 10 \, a b d^{3}\right )} e -{\left (4 \, b^{2} c^{2} d - 14 \, a b c d^{2} - 35 \, a^{2} d^{3}\right )} f\right )} x\right )} \sqrt{d x + c}\right )}}{105 \, d^{3}}\right ] \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 18.8006, size = 167, normalized size = 1.14 \begin{align*} \frac{2 a^{2} c e \operatorname{atan}{\left (\frac{\sqrt{c + d x}}{\sqrt{- c}} \right )}}{\sqrt{- c}} + 2 a^{2} e \sqrt{c + d x} + \frac{2 b^{2} f \left (c + d x\right )^{\frac{7}{2}}}{7 d^{3}} + \frac{2 \left (c + d x\right )^{\frac{5}{2}} \left (2 a b d f - 2 b^{2} c f + b^{2} d e\right )}{5 d^{3}} + \frac{2 \left (c + d x\right )^{\frac{3}{2}} \left (a^{2} d^{2} f - 2 a b c d f + 2 a b d^{2} e + b^{2} c^{2} f - b^{2} c d e\right )}{3 d^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.73379, size = 271, normalized size = 1.86 \begin{align*} \frac{2 \, a^{2} c \arctan \left (\frac{\sqrt{d x + c}}{\sqrt{-c}}\right ) e}{\sqrt{-c}} + \frac{2 \,{\left (15 \,{\left (d x + c\right )}^{\frac{7}{2}} b^{2} d^{18} f - 42 \,{\left (d x + c\right )}^{\frac{5}{2}} b^{2} c d^{18} f + 35 \,{\left (d x + c\right )}^{\frac{3}{2}} b^{2} c^{2} d^{18} f + 42 \,{\left (d x + c\right )}^{\frac{5}{2}} a b d^{19} f - 70 \,{\left (d x + c\right )}^{\frac{3}{2}} a b c d^{19} f + 35 \,{\left (d x + c\right )}^{\frac{3}{2}} a^{2} d^{20} f + 21 \,{\left (d x + c\right )}^{\frac{5}{2}} b^{2} d^{19} e - 35 \,{\left (d x + c\right )}^{\frac{3}{2}} b^{2} c d^{19} e + 70 \,{\left (d x + c\right )}^{\frac{3}{2}} a b d^{20} e + 105 \, \sqrt{d x + c} a^{2} d^{21} e\right )}}{105 \, d^{21}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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