/ _______\ | -2 + \/ 2 + x | lim |-2 + --------------| x->2+\ x /
Limit(-2 + (-2 + sqrt(2 + x))/x, x, 2)
/ _______\ | -2 + \/ 2 + x | lim |-2 + --------------| x->2+\ x /
-2
= -2
/ _______\ | -2 + \/ 2 + x | lim |-2 + --------------| x->2-\ x /
-2
= -2
= -2