/ 3\ |-8 + x | lim |-------| x->0+| 2| \-4 + x /
Limit((-8 + x^3)/(-4 + x^2), x, 0)
2
= 2.0
/ 3\ |-8 + x | lim |-------| x->0-| 2| \-4 + x /
2.0