\[ y'(x)=\frac {y(x) \left (x^4+x^3+3 y(x)^2+x\right )}{x \left (6 y(x)^2+x\right )} \] ✓ Mathematica : cpu = 0.616553 (sec), leaf count = 82
\[\left \{\left \{y(x)\to -\frac {\sqrt {x} \sqrt {W\left (6 x e^{2 c_1+\frac {2 x^3}{3}+x^2}\right )}}{\sqrt {6}}\right \},\left \{y(x)\to \frac {\sqrt {x} \sqrt {W\left (6 x e^{2 c_1+\frac {2 x^3}{3}+x^2}\right )}}{\sqrt {6}}\right \}\right \}\]
✓ Maple : cpu = 0.436 (sec), leaf count = 61
\[ \left \{ \left ( \left ( y \left ( x \right ) \right ) ^{-2}+6\,{x}^{-1} \right ) ^{-1}={\frac {x}{54} \left ( {{\rm e}^{{\it RootOf} \left ( 2\,{x}^{3}{{\rm e}^{{\it \_Z}}}+3\,{x}^{2}{{\rm e}^{{\it \_Z}}}-3\,{{\rm e}^{{\it \_Z}}}\ln \left ( 1/2\,{\frac {{{\rm e}^{{\it \_Z}}}+9}{x}} \right ) +9\,{\it \_C1}\,{{\rm e}^{{\it \_Z}}}+3\,{\it \_Z}\,{{\rm e}^{{\it \_Z}}}+27 \right ) }}+9 \right ) } \right \} \]