Integrand size = 21, antiderivative size = 55 \[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\frac {(c+d x)^3 \left (a+b (c+d x)^2\right )^{1+p} \operatorname {Hypergeometric2F1}\left (1,\frac {5}{2}+p,\frac {5}{2},-\frac {b (c+d x)^2}{a}\right )}{3 a d} \]
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Time = 0.03 (sec) , antiderivative size = 68, normalized size of antiderivative = 1.24, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {379, 372, 371} \[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\frac {(c+d x)^3 \left (a+b (c+d x)^2\right )^p \left (\frac {b (c+d x)^2}{a}+1\right )^{-p} \operatorname {Hypergeometric2F1}\left (\frac {3}{2},-p,\frac {5}{2},-\frac {b (c+d x)^2}{a}\right )}{3 d} \]
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Rule 371
Rule 372
Rule 379
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int x^2 \left (a+b x^2\right )^p \, dx,x,c+d x\right )}{d} \\ & = \frac {\left (\left (a+b (c+d x)^2\right )^p \left (1+\frac {b (c+d x)^2}{a}\right )^{-p}\right ) \text {Subst}\left (\int x^2 \left (1+\frac {b x^2}{a}\right )^p \, dx,x,c+d x\right )}{d} \\ & = \frac {(c+d x)^3 \left (a+b (c+d x)^2\right )^p \left (1+\frac {b (c+d x)^2}{a}\right )^{-p} \, _2F_1\left (\frac {3}{2},-p;\frac {5}{2};-\frac {b (c+d x)^2}{a}\right )}{3 d} \\ \end{align*}
Time = 0.18 (sec) , antiderivative size = 68, normalized size of antiderivative = 1.24 \[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\frac {(c+d x)^3 \left (a+b (c+d x)^2\right )^p \left (1+\frac {b (c+d x)^2}{a}\right )^{-p} \operatorname {Hypergeometric2F1}\left (\frac {3}{2},-p,\frac {5}{2},-\frac {b (c+d x)^2}{a}\right )}{3 d} \]
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\[\int \left (d x +c \right )^{2} \left (a +b \left (d x +c \right )^{2}\right )^{p}d x\]
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\[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\int { {\left (d x + c\right )}^{2} {\left ({\left (d x + c\right )}^{2} b + a\right )}^{p} \,d x } \]
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Timed out. \[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\text {Timed out} \]
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\[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\int { {\left (d x + c\right )}^{2} {\left ({\left (d x + c\right )}^{2} b + a\right )}^{p} \,d x } \]
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\[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\int { {\left (d x + c\right )}^{2} {\left ({\left (d x + c\right )}^{2} b + a\right )}^{p} \,d x } \]
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Timed out. \[ \int (c+d x)^2 \left (a+b (c+d x)^2\right )^p \, dx=\int {\left (a+b\,{\left (c+d\,x\right )}^2\right )}^p\,{\left (c+d\,x\right )}^2 \,d x \]
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