\[ -x^3+x y(x)^2 y'(x)^2-2 y(x)^3 y'(x)+2 x y(x)^2=0 \] ✓ Mathematica : cpu = 0.0985869 (sec), leaf count = 73
\[\left \{\left \{y(x)\to -\sqrt {x^2+2 c_1}\right \},\left \{y(x)\to \sqrt {x^2+2 c_1}\right \},\left \{y(x)\to -\sqrt {x^2+c_1 x^4}\right \},\left \{y(x)\to \sqrt {x^2+c_1 x^4}\right \}\right \}\] ✓ Maple : cpu = 0.037 (sec), leaf count = 52
\[y \relax (x ) = \sqrt {x^{2}+c_{1}}\]