Question

Limit of x/(x+1)^2 while x-> -1

Answer 1

\[-\infty\]

Answer 2

but why ? i can't see how to calculate this ...

Answer 3

when x gets close to -1, (x+1)^2 gets really small (but positive)


so the numerator is going to -1 and the bottom is going to zero from the right....that gives -infinity as the answer

Answer 4

thanks !