Integrand size = 27, antiderivative size = 84 \[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=\frac {x^{n-n p-q} \left (1+\frac {b x^{n-q}}{a}\right )^{-p} \left (b x^n+a x^q\right )^p \operatorname {Hypergeometric2F1}\left (1-p,-p,2-p,-\frac {b x^{n-q}}{a}\right )}{(1-p) (n-q)} \]
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Time = 0.06 (sec) , antiderivative size = 84, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {2057, 372, 371} \[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=\frac {x^{n (-p)+n-q} \left (\frac {b x^{n-q}}{a}+1\right )^{-p} \left (a x^q+b x^n\right )^p \operatorname {Hypergeometric2F1}\left (1-p,-p,2-p,-\frac {b x^{n-q}}{a}\right )}{(1-p) (n-q)} \]
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Rule 371
Rule 372
Rule 2057
Rubi steps \begin{align*} \text {integral}& = \left (x^{-p q} \left (a+b x^{n-q}\right )^{-p} \left (b x^n+a x^q\right )^p\right ) \int x^{-1-n (-1+p)-q+p q} \left (a+b x^{n-q}\right )^p \, dx \\ & = \left (x^{-p q} \left (1+\frac {b x^{n-q}}{a}\right )^{-p} \left (b x^n+a x^q\right )^p\right ) \int x^{-1-n (-1+p)-q+p q} \left (1+\frac {b x^{n-q}}{a}\right )^p \, dx \\ & = \frac {x^{n-n p-q} \left (1+\frac {b x^{n-q}}{a}\right )^{-p} \left (b x^n+a x^q\right )^p \, _2F_1\left (1-p,-p;2-p;-\frac {b x^{n-q}}{a}\right )}{(1-p) (n-q)} \\ \end{align*}
Time = 0.18 (sec) , antiderivative size = 83, normalized size of antiderivative = 0.99 \[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=-\frac {x^{n-n p-q} \left (1+\frac {b x^{n-q}}{a}\right )^{-p} \left (b x^n+a x^q\right )^p \operatorname {Hypergeometric2F1}\left (1-p,-p,2-p,-\frac {b x^{n-q}}{a}\right )}{(-1+p) (n-q)} \]
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\[\int x^{-1-n \left (p -1\right )-q} \left (b \,x^{n}+a \,x^{q}\right )^{p}d x\]
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\[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=\int { {\left (b x^{n} + a x^{q}\right )}^{p} x^{-n {\left (p - 1\right )} - q - 1} \,d x } \]
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\[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=\int x^{- n \left (p - 1\right ) - q - 1} \left (a x^{q} + b x^{n}\right )^{p}\, dx \]
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\[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=\int { {\left (b x^{n} + a x^{q}\right )}^{p} x^{-n {\left (p - 1\right )} - q - 1} \,d x } \]
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\[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=\int { {\left (b x^{n} + a x^{q}\right )}^{p} x^{-n {\left (p - 1\right )} - q - 1} \,d x } \]
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Timed out. \[ \int x^{-1-n (-1+p)-q} \left (b x^n+a x^q\right )^p \, dx=\int \frac {{\left (b\,x^n+a\,x^q\right )}^p}{x^{q+n\,\left (p-1\right )+1}} \,d x \]
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