/ 1 7\ lim |- -- + x*E | x->0+| 2 | \ x /
Limit(-1/x^2 + x*E^7, x, 0)
-oo
= -22793.7375287521
/ 1 7\ lim |- -- + x*E | x->0-| 2 | \ x /
= -22808.2624712479
-22793.7375287521