\[ y''(x)=-\frac {y'(x)}{x+1}-\frac {y(x)}{x (x+1)^2} \] ✓ Mathematica : cpu = 0.0200498 (sec), leaf count = 29
\[\left \{\left \{y(x)\to \frac {c_1 x}{x+1}+\frac {c_2 (x \log (x)-1)}{x+1}\right \}\right \}\] ✓ Maple : cpu = 0.027 (sec), leaf count = 22
\[\left \{y \left (x \right ) = \frac {c_{2} x \ln \left (x \right )+c_{1} x -c_{2}}{x +1}\right \}\]