Integrand size = 24, antiderivative size = 163 \[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=-\frac {4 b (e f-d g)^2 n \sqrt {f+g x}}{5 e^2 g}-\frac {4 b (e f-d g) n (f+g x)^{3/2}}{15 e g}-\frac {4 b n (f+g x)^{5/2}}{25 g}+\frac {4 b (e f-d g)^{5/2} n \text {arctanh}\left (\frac {\sqrt {e} \sqrt {f+g x}}{\sqrt {e f-d g}}\right )}{5 e^{5/2} g}+\frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g} \]
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Time = 0.11 (sec) , antiderivative size = 163, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {2442, 52, 65, 214} \[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=\frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}+\frac {4 b n (e f-d g)^{5/2} \text {arctanh}\left (\frac {\sqrt {e} \sqrt {f+g x}}{\sqrt {e f-d g}}\right )}{5 e^{5/2} g}-\frac {4 b n \sqrt {f+g x} (e f-d g)^2}{5 e^2 g}-\frac {4 b n (f+g x)^{3/2} (e f-d g)}{15 e g}-\frac {4 b n (f+g x)^{5/2}}{25 g} \]
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Rule 52
Rule 65
Rule 214
Rule 2442
Rubi steps \begin{align*} \text {integral}& = \frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {(2 b e n) \int \frac {(f+g x)^{5/2}}{d+e x} \, dx}{5 g} \\ & = -\frac {4 b n (f+g x)^{5/2}}{25 g}+\frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {(2 b (e f-d g) n) \int \frac {(f+g x)^{3/2}}{d+e x} \, dx}{5 g} \\ & = -\frac {4 b (e f-d g) n (f+g x)^{3/2}}{15 e g}-\frac {4 b n (f+g x)^{5/2}}{25 g}+\frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {\left (2 b (e f-d g)^2 n\right ) \int \frac {\sqrt {f+g x}}{d+e x} \, dx}{5 e g} \\ & = -\frac {4 b (e f-d g)^2 n \sqrt {f+g x}}{5 e^2 g}-\frac {4 b (e f-d g) n (f+g x)^{3/2}}{15 e g}-\frac {4 b n (f+g x)^{5/2}}{25 g}+\frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {\left (2 b (e f-d g)^3 n\right ) \int \frac {1}{(d+e x) \sqrt {f+g x}} \, dx}{5 e^2 g} \\ & = -\frac {4 b (e f-d g)^2 n \sqrt {f+g x}}{5 e^2 g}-\frac {4 b (e f-d g) n (f+g x)^{3/2}}{15 e g}-\frac {4 b n (f+g x)^{5/2}}{25 g}+\frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g}-\frac {\left (4 b (e f-d g)^3 n\right ) \text {Subst}\left (\int \frac {1}{d-\frac {e f}{g}+\frac {e x^2}{g}} \, dx,x,\sqrt {f+g x}\right )}{5 e^2 g^2} \\ & = -\frac {4 b (e f-d g)^2 n \sqrt {f+g x}}{5 e^2 g}-\frac {4 b (e f-d g) n (f+g x)^{3/2}}{15 e g}-\frac {4 b n (f+g x)^{5/2}}{25 g}+\frac {4 b (e f-d g)^{5/2} n \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {f+g x}}{\sqrt {e f-d g}}\right )}{5 e^{5/2} g}+\frac {2 (f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )}{5 g} \\ \end{align*}
Time = 0.14 (sec) , antiderivative size = 137, normalized size of antiderivative = 0.84 \[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=\frac {2 \left (-\frac {2}{5} b n (f+g x)^{5/2}-\frac {2 b (e f-d g) n \left (\sqrt {e} \sqrt {f+g x} (4 e f-3 d g+e g x)-3 (e f-d g)^{3/2} \text {arctanh}\left (\frac {\sqrt {e} \sqrt {f+g x}}{\sqrt {e f-d g}}\right )\right )}{3 e^{5/2}}+(f+g x)^{5/2} \left (a+b \log \left (c (d+e x)^n\right )\right )\right )}{5 g} \]
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\[\int \left (g x +f \right )^{\frac {3}{2}} \left (a +b \ln \left (c \left (e x +d \right )^{n}\right )\right )d x\]
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Time = 0.33 (sec) , antiderivative size = 538, normalized size of antiderivative = 3.30 \[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=\left [\frac {2 \, {\left (15 \, {\left (b e^{2} f^{2} - 2 \, b d e f g + b d^{2} g^{2}\right )} n \sqrt {\frac {e f - d g}{e}} \log \left (\frac {e g x + 2 \, e f - d g + 2 \, \sqrt {g x + f} e \sqrt {\frac {e f - d g}{e}}}{e x + d}\right ) + {\left (15 \, a e^{2} f^{2} - 3 \, {\left (2 \, b e^{2} g^{2} n - 5 \, a e^{2} g^{2}\right )} x^{2} - 2 \, {\left (23 \, b e^{2} f^{2} - 35 \, b d e f g + 15 \, b d^{2} g^{2}\right )} n + 2 \, {\left (15 \, a e^{2} f g - {\left (11 \, b e^{2} f g - 5 \, b d e g^{2}\right )} n\right )} x + 15 \, {\left (b e^{2} g^{2} n x^{2} + 2 \, b e^{2} f g n x + b e^{2} f^{2} n\right )} \log \left (e x + d\right ) + 15 \, {\left (b e^{2} g^{2} x^{2} + 2 \, b e^{2} f g x + b e^{2} f^{2}\right )} \log \left (c\right )\right )} \sqrt {g x + f}\right )}}{75 \, e^{2} g}, \frac {2 \, {\left (30 \, {\left (b e^{2} f^{2} - 2 \, b d e f g + b d^{2} g^{2}\right )} n \sqrt {-\frac {e f - d g}{e}} \arctan \left (-\frac {\sqrt {g x + f} e \sqrt {-\frac {e f - d g}{e}}}{e f - d g}\right ) + {\left (15 \, a e^{2} f^{2} - 3 \, {\left (2 \, b e^{2} g^{2} n - 5 \, a e^{2} g^{2}\right )} x^{2} - 2 \, {\left (23 \, b e^{2} f^{2} - 35 \, b d e f g + 15 \, b d^{2} g^{2}\right )} n + 2 \, {\left (15 \, a e^{2} f g - {\left (11 \, b e^{2} f g - 5 \, b d e g^{2}\right )} n\right )} x + 15 \, {\left (b e^{2} g^{2} n x^{2} + 2 \, b e^{2} f g n x + b e^{2} f^{2} n\right )} \log \left (e x + d\right ) + 15 \, {\left (b e^{2} g^{2} x^{2} + 2 \, b e^{2} f g x + b e^{2} f^{2}\right )} \log \left (c\right )\right )} \sqrt {g x + f}\right )}}{75 \, e^{2} g}\right ] \]
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\[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=\int \left (a + b \log {\left (c \left (d + e x\right )^{n} \right )}\right ) \left (f + g x\right )^{\frac {3}{2}}\, dx \]
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Exception generated. \[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=\text {Exception raised: ValueError} \]
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\[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=\int { {\left (g x + f\right )}^{\frac {3}{2}} {\left (b \log \left ({\left (e x + d\right )}^{n} c\right ) + a\right )} \,d x } \]
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Timed out. \[ \int (f+g x)^{3/2} \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx=\int {\left (f+g\,x\right )}^{3/2}\,\left (a+b\,\ln \left (c\,{\left (d+e\,x\right )}^n\right )\right ) \,d x \]
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