/ 2 \ | x 2*x| lim |5 + -- - ---| x->3+\ 2 3 /
Limit(5 + x^2/2 - 2*x/3, x, 3)
15/2
= 7.5
/ 2 \ | x 2*x| lim |5 + -- - ---| x->3-\ 2 3 /
7.5