Question

Cat face $\int\limits^._. { \frac{1}{ (x+2)^{2} } } \, dx ?$

Answer 1

x+2=t, dx=dt
$\int\ { \frac{1}{ t^{2} } } \, dt=- \frac{1}{t} +c=- \frac{1}{x+2} +c$