\[ x^2 y'(x)^2-x^2-2 x y(x) y'(x)=0 \] ✓ Mathematica : cpu = 0.0384961 (sec), leaf count = 27
\[\{\{y(x)\to x \sinh (c_1-\log (x))\},\{y(x)\to x \sinh (c_1+\log (x))\}\}\] ✓ Maple : cpu = 0.025 (sec), leaf count = 7
\[ \left \{ y \left ( x \right ) =x+{\it \_C1} \right \} \]