Optimal. Leaf size=155 \[ \frac{2 d^2 (p+4) x^3 \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (\frac{3}{2},-p;\frac{5}{2};\frac{e^2 x^2}{d^2}\right )}{3 (2 p+5)}-\frac{x^3 \left (d^2-e^2 x^2\right )^{p+1}}{2 p+5}-\frac{d^3 \left (d^2-e^2 x^2\right )^{p+1}}{e^3 (p+1)}+\frac{d \left (d^2-e^2 x^2\right )^{p+2}}{e^3 (p+2)} \]
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Rubi [A] time = 0.138683, antiderivative size = 155, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.28, Rules used = {1652, 459, 365, 364, 12, 266, 43} \[ \frac{2 d^2 (p+4) x^3 \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (\frac{3}{2},-p;\frac{5}{2};\frac{e^2 x^2}{d^2}\right )}{3 (2 p+5)}-\frac{x^3 \left (d^2-e^2 x^2\right )^{p+1}}{2 p+5}-\frac{d^3 \left (d^2-e^2 x^2\right )^{p+1}}{e^3 (p+1)}+\frac{d \left (d^2-e^2 x^2\right )^{p+2}}{e^3 (p+2)} \]
Antiderivative was successfully verified.
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Rule 1652
Rule 459
Rule 365
Rule 364
Rule 12
Rule 266
Rule 43
Rubi steps
\begin{align*} \int x^2 (d+e x)^2 \left (d^2-e^2 x^2\right )^p \, dx &=\int 2 d e x^3 \left (d^2-e^2 x^2\right )^p \, dx+\int x^2 \left (d^2-e^2 x^2\right )^p \left (d^2+e^2 x^2\right ) \, dx\\ &=-\frac{x^3 \left (d^2-e^2 x^2\right )^{1+p}}{5+2 p}+(2 d e) \int x^3 \left (d^2-e^2 x^2\right )^p \, dx+\frac{\left (2 d^2 (4+p)\right ) \int x^2 \left (d^2-e^2 x^2\right )^p \, dx}{5+2 p}\\ &=-\frac{x^3 \left (d^2-e^2 x^2\right )^{1+p}}{5+2 p}+(d e) \operatorname{Subst}\left (\int x \left (d^2-e^2 x\right )^p \, dx,x,x^2\right )+\frac{\left (2 d^2 (4+p) \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p}\right ) \int x^2 \left (1-\frac{e^2 x^2}{d^2}\right )^p \, dx}{5+2 p}\\ &=-\frac{x^3 \left (d^2-e^2 x^2\right )^{1+p}}{5+2 p}+\frac{2 d^2 (4+p) x^3 \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (\frac{3}{2},-p;\frac{5}{2};\frac{e^2 x^2}{d^2}\right )}{3 (5+2 p)}+(d e) \operatorname{Subst}\left (\int \left (\frac{d^2 \left (d^2-e^2 x\right )^p}{e^2}-\frac{\left (d^2-e^2 x\right )^{1+p}}{e^2}\right ) \, dx,x,x^2\right )\\ &=-\frac{d^3 \left (d^2-e^2 x^2\right )^{1+p}}{e^3 (1+p)}-\frac{x^3 \left (d^2-e^2 x^2\right )^{1+p}}{5+2 p}+\frac{d \left (d^2-e^2 x^2\right )^{2+p}}{e^3 (2+p)}+\frac{2 d^2 (4+p) x^3 \left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \, _2F_1\left (\frac{3}{2},-p;\frac{5}{2};\frac{e^2 x^2}{d^2}\right )}{3 (5+2 p)}\\ \end{align*}
Mathematica [A] time = 0.116613, size = 168, normalized size = 1.08 \[ \frac{\left (d^2-e^2 x^2\right )^p \left (1-\frac{e^2 x^2}{d^2}\right )^{-p} \left (5 d^2 e^3 \left (p^2+3 p+2\right ) x^3 \, _2F_1\left (\frac{3}{2},-p;\frac{5}{2};\frac{e^2 x^2}{d^2}\right )+3 e^5 \left (p^2+3 p+2\right ) x^5 \, _2F_1\left (\frac{5}{2},-p;\frac{7}{2};\frac{e^2 x^2}{d^2}\right )-15 d \left (d^2-e^2 x^2\right ) \left (d^2+e^2 (p+1) x^2\right ) \left (1-\frac{e^2 x^2}{d^2}\right )^p\right )}{15 e^3 (p+1) (p+2)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.653, size = 0, normalized size = 0. \begin{align*} \int{x}^{2} \left ( ex+d \right ) ^{2} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{p}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (e x + d\right )}^{2}{\left (-e^{2} x^{2} + d^{2}\right )}^{p} x^{2}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left ({\left (e^{2} x^{4} + 2 \, d e x^{3} + d^{2} x^{2}\right )}{\left (-e^{2} x^{2} + d^{2}\right )}^{p}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 6.48471, size = 425, normalized size = 2.74 \begin{align*} \frac{d^{2} d^{2 p} x^{3}{{}_{2}F_{1}\left (\begin{matrix} \frac{3}{2}, - p \\ \frac{5}{2} \end{matrix}\middle |{\frac{e^{2} x^{2} e^{2 i \pi }}{d^{2}}} \right )}}{3} + 2 d e \left (\begin{cases} \frac{x^{4} \left (d^{2}\right )^{p}}{4} & \text{for}\: e = 0 \\- \frac{d^{2} \log{\left (- \frac{d}{e} + x \right )}}{- 2 d^{2} e^{4} + 2 e^{6} x^{2}} - \frac{d^{2} \log{\left (\frac{d}{e} + x \right )}}{- 2 d^{2} e^{4} + 2 e^{6} x^{2}} - \frac{d^{2}}{- 2 d^{2} e^{4} + 2 e^{6} x^{2}} + \frac{e^{2} x^{2} \log{\left (- \frac{d}{e} + x \right )}}{- 2 d^{2} e^{4} + 2 e^{6} x^{2}} + \frac{e^{2} x^{2} \log{\left (\frac{d}{e} + x \right )}}{- 2 d^{2} e^{4} + 2 e^{6} x^{2}} & \text{for}\: p = -2 \\- \frac{d^{2} \log{\left (- \frac{d}{e} + x \right )}}{2 e^{4}} - \frac{d^{2} \log{\left (\frac{d}{e} + x \right )}}{2 e^{4}} - \frac{x^{2}}{2 e^{2}} & \text{for}\: p = -1 \\- \frac{d^{4} \left (d^{2} - e^{2} x^{2}\right )^{p}}{2 e^{4} p^{2} + 6 e^{4} p + 4 e^{4}} - \frac{d^{2} e^{2} p x^{2} \left (d^{2} - e^{2} x^{2}\right )^{p}}{2 e^{4} p^{2} + 6 e^{4} p + 4 e^{4}} + \frac{e^{4} p x^{4} \left (d^{2} - e^{2} x^{2}\right )^{p}}{2 e^{4} p^{2} + 6 e^{4} p + 4 e^{4}} + \frac{e^{4} x^{4} \left (d^{2} - e^{2} x^{2}\right )^{p}}{2 e^{4} p^{2} + 6 e^{4} p + 4 e^{4}} & \text{otherwise} \end{cases}\right ) + \frac{d^{2 p} e^{2} x^{5}{{}_{2}F_{1}\left (\begin{matrix} \frac{5}{2}, - p \\ \frac{7}{2} \end{matrix}\middle |{\frac{e^{2} x^{2} e^{2 i \pi }}{d^{2}}} \right )}}{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (e x + d\right )}^{2}{\left (-e^{2} x^{2} + d^{2}\right )}^{p} x^{2}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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