\[ x^2 y'(x)^2-x^2-2 x y(x) y'(x)=0 \] ✓ Mathematica : cpu = 0.0332022 (sec), leaf count = 27
\[\left \{\left \{y(x)\to x \sinh \left (c_1-\log (x)\right )\right \},\left \{y(x)\to x \sinh \left (c_1+\log (x)\right )\right \}\right \}\] ✓ Maple : cpu = 0.114 (sec), leaf count = 7
\[ \left \{ y \left ( x \right ) =x+{\it \_C1} \right \} \]