/-3 + x\ lim |------| x->3+\5 + x /
Limit((-3 + x)/(5 + x), x, 3)
0
= 4.20794087181387e-33
/-3 + x\ lim |------| x->3-\5 + x /
= -2.47553274108895e-34
4.20794087181387e-33