/ 2 \ |-2 + x + 4*x| lim |-------------| x->-2+| 2 | \ -4 + x /
Limit((-2 + x^2 + 4*x)/(-4 + x^2), x, -2)
False
= oo
/ 2 \ |-2 + x + 4*x| lim |-------------| x->-2+| 2 | \ -4 + x /
oo
= 226.873963515755
/ 2 \ |-2 + x + 4*x| lim |-------------| x->-2-| 2 | \ -4 + x /
-oo
= -226.123966942149
= -226.123966942149