/ 2\ |7 + 3*x | lim |--------| x->-4+| 2| \-16 + x /
Limit((7 + 3*x^2)/(-16 + x^2), x, -4)
/ 2\ |7 + 3*x | lim |--------| x->-4+| 2| \-16 + x /
-oo
= -1035.98508699254
/ 2\ |7 + 3*x | lim |--------| x->-4-| 2| \-16 + x /
oo
= 1040.26633581472
= 1040.26633581472