\[ -3 x^3+x^2 y''(x)-x y'(x)+y(x)=0 \] ✓ Mathematica : cpu = 0.0098336 (sec), leaf count = 23
DSolve[-3*x^3 + y[x] - x*Derivative[1][y][x] + x^2*Derivative[2][y][x] == 0,y[x],x]
\[\left \{\left \{y(x)\to \frac {3 x^3}{4}+c_1 x+c_2 x \log (x)\right \}\right \}\] ✓ Maple : cpu = 0.016 (sec), leaf count = 21
dsolve(x^2*diff(diff(y(x),x),x)-x*diff(y(x),x)+y(x)-3*x^3=0,y(x))
\[y \left (x \right ) = \frac {x \left (4 c_{1} \ln \left (x \right )+3 x^{2}+4 c_{2}\right )}{4}\]