Integrand size = 17, antiderivative size = 25 \[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\frac {(d x)^m \operatorname {Hypergeometric2F1}\left (1,m,1+m,-\frac {c x}{b}\right )}{b m} \]
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Time = 0.01 (sec) , antiderivative size = 25, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {661, 66} \[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\frac {(d x)^m \operatorname {Hypergeometric2F1}\left (1,m,m+1,-\frac {c x}{b}\right )}{b m} \]
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Rule 66
Rule 661
Rubi steps \begin{align*} \text {integral}& = d \int \frac {(d x)^{-1+m}}{b+c x} \, dx \\ & = \frac {(d x)^m \, _2F_1\left (1,m;1+m;-\frac {c x}{b}\right )}{b m} \\ \end{align*}
Time = 0.05 (sec) , antiderivative size = 25, normalized size of antiderivative = 1.00 \[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\frac {(d x)^m \operatorname {Hypergeometric2F1}\left (1,m,1+m,-\frac {c x}{b}\right )}{b m} \]
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\[\int \frac {\left (d x \right )^{m}}{c \,x^{2}+b x}d x\]
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\[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\int { \frac {\left (d x\right )^{m}}{c x^{2} + b x} \,d x } \]
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\[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\int \frac {\left (d x\right )^{m}}{x \left (b + c x\right )}\, dx \]
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\[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\int { \frac {\left (d x\right )^{m}}{c x^{2} + b x} \,d x } \]
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\[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\int { \frac {\left (d x\right )^{m}}{c x^{2} + b x} \,d x } \]
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Timed out. \[ \int \frac {(d x)^m}{b x+c x^2} \, dx=\int \frac {{\left (d\,x\right )}^m}{c\,x^2+b\,x} \,d x \]
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