/x*(8 + 5*x) \ lim |------------| x->-3+| 2 | \-12 + x - x/
Limit((x*(8 + 5*x))/(-12 + x^2 - x), x, -3)
False
= -oo
/x*(8 + 5*x) \ lim |------------| x->-3+| 2 | \-12 + x - x/
-oo
= -450.287878787879
/x*(8 + 5*x) \ lim |------------| x->-3-| 2 | \-12 + x - x/
oo
= 455.716446124764
= 455.716446124764