/ 2\ | 18*x | lim |3 - 26*x + -----| x->3+\ 5 /
Limit(3 - 26*x + (18*x^2)/5, x, 3)
-213/5
= -42.6
/ 2\ | 18*x | lim |3 - 26*x + -----| x->3-\ 5 /
-42.6