/ 3 \ | x | lim |-------| x->2+| 3| \-8 + x /
Limit(x^3/(-8 + x^3), x, 2)
oo
= 101.334067951581
/ 3 \ | x | lim |-------| x->2-| 3| \-8 + x /
-oo
= -100.000737054788
101.334067951581