Integrand size = 19, antiderivative size = 59 \[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\frac {x \left (a+b x^n\right )^p \left (1+\frac {b x^n}{a}\right )^{-p} \operatorname {AppellF1}\left (\frac {1}{n},-p,3,1+\frac {1}{n},-\frac {b x^n}{a},-\frac {d x^n}{c}\right )}{c^3} \]
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Time = 0.02 (sec) , antiderivative size = 59, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {441, 440} \[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\frac {x \left (a+b x^n\right )^p \left (\frac {b x^n}{a}+1\right )^{-p} \operatorname {AppellF1}\left (\frac {1}{n},-p,3,1+\frac {1}{n},-\frac {b x^n}{a},-\frac {d x^n}{c}\right )}{c^3} \]
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Rule 440
Rule 441
Rubi steps \begin{align*} \text {integral}& = \left (\left (a+b x^n\right )^p \left (1+\frac {b x^n}{a}\right )^{-p}\right ) \int \frac {\left (1+\frac {b x^n}{a}\right )^p}{\left (c+d x^n\right )^3} \, dx \\ & = \frac {x \left (a+b x^n\right )^p \left (1+\frac {b x^n}{a}\right )^{-p} F_1\left (\frac {1}{n};-p,3;1+\frac {1}{n};-\frac {b x^n}{a},-\frac {d x^n}{c}\right )}{c^3} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(180\) vs. \(2(59)=118\).
Time = 0.47 (sec) , antiderivative size = 180, normalized size of antiderivative = 3.05 \[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\frac {a c (1+n) x \left (a+b x^n\right )^p \operatorname {AppellF1}\left (\frac {1}{n},-p,3,1+\frac {1}{n},-\frac {b x^n}{a},-\frac {d x^n}{c}\right )}{\left (c+d x^n\right )^3 \left (b c n p x^n \operatorname {AppellF1}\left (1+\frac {1}{n},1-p,3,2+\frac {1}{n},-\frac {b x^n}{a},-\frac {d x^n}{c}\right )-3 a d n x^n \operatorname {AppellF1}\left (1+\frac {1}{n},-p,4,2+\frac {1}{n},-\frac {b x^n}{a},-\frac {d x^n}{c}\right )+a c (1+n) \operatorname {AppellF1}\left (\frac {1}{n},-p,3,1+\frac {1}{n},-\frac {b x^n}{a},-\frac {d x^n}{c}\right )\right )} \]
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\[\int \frac {\left (a +b \,x^{n}\right )^{p}}{\left (c +d \,x^{n}\right )^{3}}d x\]
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\[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\int { \frac {{\left (b x^{n} + a\right )}^{p}}{{\left (d x^{n} + c\right )}^{3}} \,d x } \]
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\[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\int \frac {\left (a + b x^{n}\right )^{p}}{\left (c + d x^{n}\right )^{3}}\, dx \]
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\[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\int { \frac {{\left (b x^{n} + a\right )}^{p}}{{\left (d x^{n} + c\right )}^{3}} \,d x } \]
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\[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\int { \frac {{\left (b x^{n} + a\right )}^{p}}{{\left (d x^{n} + c\right )}^{3}} \,d x } \]
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Timed out. \[ \int \frac {\left (a+b x^n\right )^p}{\left (c+d x^n\right )^3} \, dx=\int \frac {{\left (a+b\,x^n\right )}^p}{{\left (c+d\,x^n\right )}^3} \,d x \]
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