/ 2/3\ lim \-4 + (8 - 3*x) / x->0+
Limit(-4 + (8 - 3*x)^(2/3), x, 0)
0
= -5.49109701827817e-33
/ 2/3\ lim \-4 + (8 - 3*x) / x->0-
= 2.85670811560897e-32
-5.49109701827817e-33