Integrand size = 19, antiderivative size = 61 \[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=-\frac {2 x \left (1+\frac {c x}{b}\right )^{-p} \left (b x+c x^2\right )^p \operatorname {Hypergeometric2F1}\left (-\frac {1}{2}+p,-p,\frac {1}{2}+p,-\frac {c x}{b}\right )}{(1-2 p) (d x)^{3/2}} \]
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Time = 0.02 (sec) , antiderivative size = 61, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {688, 68, 66} \[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=-\frac {2 x \left (\frac {c x}{b}+1\right )^{-p} \left (b x+c x^2\right )^p \operatorname {Hypergeometric2F1}\left (p-\frac {1}{2},-p,p+\frac {1}{2},-\frac {c x}{b}\right )}{(1-2 p) (d x)^{3/2}} \]
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Rule 66
Rule 68
Rule 688
Rubi steps \begin{align*} \text {integral}& = \frac {\left (x^{\frac {3}{2}-p} (b+c x)^{-p} \left (b x+c x^2\right )^p\right ) \int x^{-\frac {3}{2}+p} (b+c x)^p \, dx}{(d x)^{3/2}} \\ & = \frac {\left (x^{\frac {3}{2}-p} \left (1+\frac {c x}{b}\right )^{-p} \left (b x+c x^2\right )^p\right ) \int x^{-\frac {3}{2}+p} \left (1+\frac {c x}{b}\right )^p \, dx}{(d x)^{3/2}} \\ & = -\frac {2 x \left (1+\frac {c x}{b}\right )^{-p} \left (b x+c x^2\right )^p \, _2F_1\left (-\frac {1}{2}+p,-p;\frac {1}{2}+p;-\frac {c x}{b}\right )}{(1-2 p) (d x)^{3/2}} \\ \end{align*}
Time = 0.05 (sec) , antiderivative size = 58, normalized size of antiderivative = 0.95 \[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=\frac {x (x (b+c x))^p \left (1+\frac {c x}{b}\right )^{-p} \operatorname {Hypergeometric2F1}\left (-\frac {1}{2}+p,-p,\frac {1}{2}+p,-\frac {c x}{b}\right )}{\left (-\frac {1}{2}+p\right ) (d x)^{3/2}} \]
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\[\int \frac {\left (c \,x^{2}+b x \right )^{p}}{\left (d x \right )^{\frac {3}{2}}}d x\]
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\[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=\int { \frac {{\left (c x^{2} + b x\right )}^{p}}{\left (d x\right )^{\frac {3}{2}}} \,d x } \]
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\[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=\int \frac {\left (x \left (b + c x\right )\right )^{p}}{\left (d x\right )^{\frac {3}{2}}}\, dx \]
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\[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=\int { \frac {{\left (c x^{2} + b x\right )}^{p}}{\left (d x\right )^{\frac {3}{2}}} \,d x } \]
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\[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=\int { \frac {{\left (c x^{2} + b x\right )}^{p}}{\left (d x\right )^{\frac {3}{2}}} \,d x } \]
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Timed out. \[ \int \frac {\left (b x+c x^2\right )^p}{(d x)^{3/2}} \, dx=\int \frac {{\left (c\,x^2+b\,x\right )}^p}{{\left (d\,x\right )}^{3/2}} \,d x \]
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