/ -5 + 2*x \ lim |-------------| x->3+| 2 | \12 + x - 7*x/
Limit((-5 + 2*x)/(12 + x^2 - 7*x), x, 3)
False
= -oo
/ -5 + 2*x \ lim |-------------| x->3+| 2 | \12 + x - 7*x/
-oo
= -154.02
/ -5 + 2*x \ lim |-------------| x->3-| 2 | \12 + x - 7*x/
oo
= 148.019736842105
= 148.019736842105