/ 2\ | -9 + x | lim |6 - 5*x + -------| x->3+| 2 | \ x /
Limit(6 - 5*x + (-9 + x^2)/x^2, x, 3)
-9
= -9
/ 2\ | -9 + x | lim |6 - 5*x + -------| x->3-| 2 | \ x /
-9.0