/ 3 2 \ lim \3 + x - 2*x + 5*x/ x->1+
Limit(3 + x^3 - 2*x^2 + 5*x, x, 1)
7
= 7.0
/ 3 2 \ lim \3 + x - 2*x + 5*x/ x->1-
7.0