Integrand size = 13, antiderivative size = 49 \[ \int x \left (b x+c x^2\right )^p \, dx=\frac {x^2 \left (1+\frac {c x}{b}\right )^{-p} \left (b x+c x^2\right )^p \operatorname {Hypergeometric2F1}\left (-p,2+p,3+p,-\frac {c x}{b}\right )}{2+p} \]
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Time = 0.02 (sec) , antiderivative size = 83, normalized size of antiderivative = 1.69, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.154, Rules used = {654, 638} \[ \int x \left (b x+c x^2\right )^p \, dx=\frac {\left (b x+c x^2\right )^{p+1} \left (-\frac {c x}{b}\right )^{-p-1} \operatorname {Hypergeometric2F1}\left (-p,p+1,p+2,\frac {b+c x}{b}\right )}{2 c (p+1)}+\frac {\left (b x+c x^2\right )^{p+1}}{2 c (p+1)} \]
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Rule 638
Rule 654
Rubi steps \begin{align*} \text {integral}& = \frac {\left (b x+c x^2\right )^{1+p}}{2 c (1+p)}-\frac {b \int \left (b x+c x^2\right )^p \, dx}{2 c} \\ & = \frac {\left (b x+c x^2\right )^{1+p}}{2 c (1+p)}+\frac {\left (-\frac {c x}{b}\right )^{-1-p} \left (b x+c x^2\right )^{1+p} \, _2F_1\left (-p,1+p;2+p;\frac {b+c x}{b}\right )}{2 c (1+p)} \\ \end{align*}
Time = 0.03 (sec) , antiderivative size = 47, normalized size of antiderivative = 0.96 \[ \int x \left (b x+c x^2\right )^p \, dx=\frac {x^2 (x (b+c x))^p \left (1+\frac {c x}{b}\right )^{-p} \operatorname {Hypergeometric2F1}\left (-p,2+p,3+p,-\frac {c x}{b}\right )}{2+p} \]
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\[\int x \left (c \,x^{2}+b x \right )^{p}d x\]
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\[ \int x \left (b x+c x^2\right )^p \, dx=\int { {\left (c x^{2} + b x\right )}^{p} x \,d x } \]
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\[ \int x \left (b x+c x^2\right )^p \, dx=\int x \left (x \left (b + c x\right )\right )^{p}\, dx \]
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\[ \int x \left (b x+c x^2\right )^p \, dx=\int { {\left (c x^{2} + b x\right )}^{p} x \,d x } \]
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\[ \int x \left (b x+c x^2\right )^p \, dx=\int { {\left (c x^{2} + b x\right )}^{p} x \,d x } \]
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Timed out. \[ \int x \left (b x+c x^2\right )^p \, dx=\int x\,{\left (c\,x^2+b\,x\right )}^p \,d x \]
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