Integrand size = 18, antiderivative size = 66 \[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=-\frac {2 n x^{1+m}}{(1+m)^2}+\frac {n x^{1+m} \operatorname {Hypergeometric2F1}\left (1,1+m,2+m,-\frac {c x}{b}\right )}{(1+m)^2}+\frac {x^{1+m} \log \left (d \left (b x+c x^2\right )^n\right )}{1+m} \]
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Time = 0.04 (sec) , antiderivative size = 66, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {2605, 81, 66} \[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=\frac {x^{m+1} \log \left (d \left (b x+c x^2\right )^n\right )}{m+1}+\frac {n x^{m+1} \operatorname {Hypergeometric2F1}\left (1,m+1,m+2,-\frac {c x}{b}\right )}{(m+1)^2}-\frac {2 n x^{m+1}}{(m+1)^2} \]
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Rule 66
Rule 81
Rule 2605
Rubi steps \begin{align*} \text {integral}& = \frac {x^{1+m} \log \left (d \left (b x+c x^2\right )^n\right )}{1+m}-\frac {n \int \frac {x^m (b+2 c x)}{b+c x} \, dx}{1+m} \\ & = -\frac {2 n x^{1+m}}{(1+m)^2}+\frac {x^{1+m} \log \left (d \left (b x+c x^2\right )^n\right )}{1+m}+\frac {(b n) \int \frac {x^m}{b+c x} \, dx}{1+m} \\ & = -\frac {2 n x^{1+m}}{(1+m)^2}+\frac {n x^{1+m} \, _2F_1\left (1,1+m;2+m;-\frac {c x}{b}\right )}{(1+m)^2}+\frac {x^{1+m} \log \left (d \left (b x+c x^2\right )^n\right )}{1+m} \\ \end{align*}
Time = 0.02 (sec) , antiderivative size = 48, normalized size of antiderivative = 0.73 \[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=\frac {x^{1+m} \left (-2 n+n \operatorname {Hypergeometric2F1}\left (1,1+m,2+m,-\frac {c x}{b}\right )+(1+m) \log \left (d (x (b+c x))^n\right )\right )}{(1+m)^2} \]
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\[\int x^{m} \ln \left (d \left (c \,x^{2}+b x \right )^{n}\right )d x\]
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\[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=\int { x^{m} \log \left ({\left (c x^{2} + b x\right )}^{n} d\right ) \,d x } \]
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\[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=\int x^{m} \log {\left (d \left (b x + c x^{2}\right )^{n} \right )}\, dx \]
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\[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=\int { x^{m} \log \left ({\left (c x^{2} + b x\right )}^{n} d\right ) \,d x } \]
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\[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=\int { x^{m} \log \left ({\left (c x^{2} + b x\right )}^{n} d\right ) \,d x } \]
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Timed out. \[ \int x^m \log \left (d \left (b x+c x^2\right )^n\right ) \, dx=\int x^m\,\ln \left (d\,{\left (c\,x^2+b\,x\right )}^n\right ) \,d x \]
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