/ 3 2 2 \ lim |5 + x - x - --| x->-1+| 2| \ x /
Limit(5 + x^3 - x^2 - 2/x^2, x, -1)
1
= 1
/ 3 2 2 \ lim |5 + x - x - --| x->-1-| 2| \ x /
1.0