✓ Mathematica : cpu = 0.0625556 (sec), leaf count = 23
DSolve[(-3 - 2*x)*y[x] + (1 + x + x^2)*Derivative[1][y][x] + (4 + 3*x + x^2)*Derivative[2][y][x] == 0,y[x],x]
✓ Maple : cpu = 0.047 (sec), leaf count = 19
dsolve((x^2+3*x+4)*diff(diff(y(x),x),x)+(x^2+x+1)*diff(y(x),x)-(2*x+3)*y(x)=0,y(x))