\[ \left (x^2+6 x y(x)+3\right ) y'(x)+3 y(x)^2+2 x y(x)+2 x=0 \] ✓ Mathematica : cpu = 0.0154072 (sec), leaf count = 83
\[\left \{\left \{y(x)\to -\frac {\sqrt {36 c_1 x+x^4-12 x^3+6 x^2+9}+x^2+3}{6 x}\right \},\left \{y(x)\to -\frac {-\sqrt {36 c_1 x+x^4-12 x^3+6 x^2+9}+x^2+3}{6 x}\right \}\right \}\]
✓ Maple : cpu = 0.025 (sec), leaf count = 75
\[ \left \{ y \left ( x \right ) ={\frac {1}{6\,x} \left ( -{x}^{2}-3-\sqrt {{x}^{4}-12\,{x}^{3}-12\,{\it \_C1}\,x+6\,{x}^{2}+9} \right ) },y \left ( x \right ) ={\frac {1}{6\,x} \left ( -{x}^{2}-3+\sqrt {{x}^{4}-12\,{x}^{3}-12\,{\it \_C1}\,x+6\,{x}^{2}+9} \right ) } \right \} \]