/ 1 \ lim |------ + 3*x| x->3+| 2 | \9 - x /
Limit(1/(9 - x^2) + 3*x, x, 3)
-oo
= -16.1190519652154
/ 1 \ lim |------ + 3*x| x->3-| 2 | \9 - x /
oo
= 34.1746075884527
-16.1190519652154