✓ Mathematica : cpu = 0.0080755 (sec), leaf count = 27
DSolve[-(x^2*Log[x]) - 5*y[x] - 3*x*Derivative[1][y][x] + x^2*Derivative[2][y][x] == 0,y[x],x]
✓ Maple : cpu = 0.021 (sec), leaf count = 22
dsolve(x^2*diff(diff(y(x),x),x)-3*x*diff(y(x),x)-5*y(x)-x^2*ln(x)=0,y(x))