Integrand size = 27, antiderivative size = 275 \[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=\frac {3 d (g x)^{1+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g (3-m-2 p)}-\frac {e (g x)^{2+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g^2 (2-m-2 p)}-\frac {2 (2 m+p) (g x)^{1+m} \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \operatorname {Hypergeometric2F1}\left (\frac {1+m}{2},3-p,\frac {3+m}{2},\frac {e^2 x^2}{d^2}\right )}{d^3 g (1+m) (3-m-2 p)}-\frac {2 e (2-2 m-3 p) (g x)^{2+m} \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \operatorname {Hypergeometric2F1}\left (\frac {2+m}{2},3-p,\frac {4+m}{2},\frac {e^2 x^2}{d^2}\right )}{d^4 g^2 (2+m) (2-m-2 p)} \]
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Time = 0.29 (sec) , antiderivative size = 275, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.185, Rules used = {866, 1823, 822, 372, 371} \[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=-\frac {e (g x)^{m+2} \left (d^2-e^2 x^2\right )^{p-2}}{g^2 (-m-2 p+2)}+\frac {3 d (g x)^{m+1} \left (d^2-e^2 x^2\right )^{p-2}}{g (-m-2 p+3)}-\frac {2 e (-2 m-3 p+2) (g x)^{m+2} \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \operatorname {Hypergeometric2F1}\left (\frac {m+2}{2},3-p,\frac {m+4}{2},\frac {e^2 x^2}{d^2}\right )}{d^4 g^2 (m+2) (-m-2 p+2)}-\frac {2 (2 m+p) (g x)^{m+1} \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \operatorname {Hypergeometric2F1}\left (\frac {m+1}{2},3-p,\frac {m+3}{2},\frac {e^2 x^2}{d^2}\right )}{d^3 g (m+1) (-m-2 p+3)} \]
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Rule 371
Rule 372
Rule 822
Rule 866
Rule 1823
Rubi steps \begin{align*} \text {integral}& = \int (g x)^m (d-e x)^3 \left (d^2-e^2 x^2\right )^{-3+p} \, dx \\ & = -\frac {e (g x)^{2+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g^2 (2-m-2 p)}+\frac {\int (g x)^m \left (d^2-e^2 x^2\right )^{-3+p} \left (d^3 e^2 (2-m-2 p)-2 d^2 e^3 (2-2 m-3 p) x+3 d e^4 (2-m-2 p) x^2\right ) \, dx}{e^2 (2-m-2 p)} \\ & = \frac {3 d (g x)^{1+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g (3-m-2 p)}-\frac {e (g x)^{2+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g^2 (2-m-2 p)}+\frac {\int (g x)^m \left (-2 d^3 e^4 (2-m-2 p) (2 m+p)-2 d^2 e^5 (2-2 m-3 p) (3-m-2 p) x\right ) \left (d^2-e^2 x^2\right )^{-3+p} \, dx}{e^4 (2-m-2 p) (3-m-2 p)} \\ & = \frac {3 d (g x)^{1+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g (3-m-2 p)}-\frac {e (g x)^{2+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g^2 (2-m-2 p)}-\frac {\left (2 d^2 e (2-2 m-3 p)\right ) \int (g x)^{1+m} \left (d^2-e^2 x^2\right )^{-3+p} \, dx}{g (2-m-2 p)}-\frac {\left (2 d^3 (2 m+p)\right ) \int (g x)^m \left (d^2-e^2 x^2\right )^{-3+p} \, dx}{3-m-2 p} \\ & = \frac {3 d (g x)^{1+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g (3-m-2 p)}-\frac {e (g x)^{2+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g^2 (2-m-2 p)}-\frac {\left (2 e (2-2 m-3 p) \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p}\right ) \int (g x)^{1+m} \left (1-\frac {e^2 x^2}{d^2}\right )^{-3+p} \, dx}{d^4 g (2-m-2 p)}-\frac {\left (2 (2 m+p) \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p}\right ) \int (g x)^m \left (1-\frac {e^2 x^2}{d^2}\right )^{-3+p} \, dx}{d^3 (3-m-2 p)} \\ & = \frac {3 d (g x)^{1+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g (3-m-2 p)}-\frac {e (g x)^{2+m} \left (d^2-e^2 x^2\right )^{-2+p}}{g^2 (2-m-2 p)}-\frac {2 (2 m+p) (g x)^{1+m} \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (\frac {1+m}{2},3-p;\frac {3+m}{2};\frac {e^2 x^2}{d^2}\right )}{d^3 g (1+m) (3-m-2 p)}-\frac {2 e (2-2 m-3 p) (g x)^{2+m} \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (\frac {2+m}{2},3-p;\frac {4+m}{2};\frac {e^2 x^2}{d^2}\right )}{d^4 g^2 (2+m) (2-m-2 p)} \\ \end{align*}
Time = 0.23 (sec) , antiderivative size = 206, normalized size of antiderivative = 0.75 \[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=\frac {x (g x)^m \left (d^2-e^2 x^2\right )^p \left (1-\frac {e^2 x^2}{d^2}\right )^{-p} \left (\frac {d^3 \operatorname {Hypergeometric2F1}\left (\frac {1+m}{2},3-p,\frac {3+m}{2},\frac {e^2 x^2}{d^2}\right )}{1+m}+e x \left (-\frac {3 d^2 \operatorname {Hypergeometric2F1}\left (\frac {2+m}{2},3-p,\frac {4+m}{2},\frac {e^2 x^2}{d^2}\right )}{2+m}+e x \left (\frac {3 d \operatorname {Hypergeometric2F1}\left (\frac {3+m}{2},3-p,\frac {5+m}{2},\frac {e^2 x^2}{d^2}\right )}{3+m}-\frac {e x \operatorname {Hypergeometric2F1}\left (\frac {4+m}{2},3-p,\frac {6+m}{2},\frac {e^2 x^2}{d^2}\right )}{4+m}\right )\right )\right )}{d^6} \]
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\[\int \frac {\left (g x \right )^{m} \left (-e^{2} x^{2}+d^{2}\right )^{p}}{\left (e x +d \right )^{3}}d x\]
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\[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=\int { \frac {{\left (-e^{2} x^{2} + d^{2}\right )}^{p} \left (g x\right )^{m}}{{\left (e x + d\right )}^{3}} \,d x } \]
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\[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=\int \frac {\left (g x\right )^{m} \left (- \left (- d + e x\right ) \left (d + e x\right )\right )^{p}}{\left (d + e x\right )^{3}}\, dx \]
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\[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=\int { \frac {{\left (-e^{2} x^{2} + d^{2}\right )}^{p} \left (g x\right )^{m}}{{\left (e x + d\right )}^{3}} \,d x } \]
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\[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=\int { \frac {{\left (-e^{2} x^{2} + d^{2}\right )}^{p} \left (g x\right )^{m}}{{\left (e x + d\right )}^{3}} \,d x } \]
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Timed out. \[ \int \frac {(g x)^m \left (d^2-e^2 x^2\right )^p}{(d+e x)^3} \, dx=\int \frac {{\left (d^2-e^2\,x^2\right )}^p\,{\left (g\,x\right )}^m}{{\left (d+e\,x\right )}^3} \,d x \]
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