Finding the Limit of x^2-1/|x-1| at x=1

[n.a.s.h]

Homework Statement

Finding a limit? x^2-1/| x-1|?

when x approaches 1 from the right

and when x approaches 1 from the left

Homework Equations

The Attempt at a Solution

for the right i got 2 and left i got -2 but I am not sure...

 

[Dick]

That's right. I'd feel a little more confident that you understood it if you'd explain why.