Optimal. Leaf size=31 \[ \frac{x^{m+1} \, _2F_1\left (\frac{1}{2},m+1;m+2;-\frac{3 x}{2}\right )}{\sqrt{2} (m+1)} \]
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Rubi [A] time = 0.0055908, antiderivative size = 31, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {64} \[ \frac{x^{m+1} \, _2F_1\left (\frac{1}{2},m+1;m+2;-\frac{3 x}{2}\right )}{\sqrt{2} (m+1)} \]
Antiderivative was successfully verified.
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Rule 64
Rubi steps
\begin{align*} \int \frac{x^m}{\sqrt{2+3 x}} \, dx &=\frac{x^{1+m} \, _2F_1\left (\frac{1}{2},1+m;2+m;-\frac{3 x}{2}\right )}{\sqrt{2} (1+m)}\\ \end{align*}
Mathematica [A] time = 0.005287, size = 31, normalized size = 1. \[ \frac{x^{m+1} \, _2F_1\left (\frac{1}{2},m+1;m+2;-\frac{3 x}{2}\right )}{\sqrt{2} (m+1)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.023, size = 29, normalized size = 0.9 \begin{align*}{\frac{{x}^{1+m}\sqrt{2}}{2+2\,m}{\mbox{$_2$F$_1$}({\frac{1}{2}},1+m;\,2+m;\,-{\frac{3\,x}{2}})}} \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 \frac{x^{m}}{\sqrt{3 \, 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 (\frac{x^{m}}{\sqrt{3 \, x + 2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 1.00617, size = 37, normalized size = 1.19 \begin{align*} \frac{\sqrt{2} x x^{m} \Gamma \left (m + 1\right ){{}_{2}F_{1}\left (\begin{matrix} \frac{1}{2}, m + 1 \\ m + 2 \end{matrix}\middle |{\frac{3 x e^{i \pi }}{2}} \right )}}{2 \Gamma \left (m + 2\right )} \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 \frac{x^{m}}{\sqrt{3 \, x + 2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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