/6 + 6*x\ lim |-------| x->3+\6 - 2*x/
Limit((6 + 6*x)/(6 - 2*x), x, 3)
False
= -oo
-oo
= -1815.0
/6 + 6*x\ lim |-------| x->3-\6 - 2*x/
oo
= 1809.0
-1815.0