\[ x^2 y''(x)-6 y(x)=0 \] ✓ Mathematica : cpu = 0.0037514 (sec), leaf count = 18
\[\left \{\left \{y(x)\to c_2 x^3+\frac {c_1}{x^2}\right \}\right \}\] ✓ Maple : cpu = 0.007 (sec), leaf count = 15
\[y \relax (x ) = \frac {x^{5} c_{1}+c_{2}}{x^{2}}\]