Can anyone help me with this limit?

I guess that’s a simple limit but I’m really struggling to figure this out. The solution I came up with is in the second picture, and as much as I think it’s wrong, I also have no idea what else I could’ve done. Is it possible that there’s a problem with the question itself and the -1 should’ve been in the square root with x in the numerator (which would lead to sqrt 2 + 1)?