/ 2 4 \ lim |x - -----| x->-2+\ 2 + x/
Limit(x^2 - 4/(2 + x), x, -2)
-oo
= -600.0264462085
/ 2 4 \ lim |x - -----| x->-2-\ 2 + x/
oo
= 608.026533923951
-600.0264462085