/ 3 \ |-5 + x - 3*x| lim |-------------| x->-1+| 2 | \ x + x /
Limit((-5 + x^3 - 3*x)/(x + x^2), x, -1)
False
= oo
/ 3 \ |-5 + x - 3*x| lim |-------------| x->-1+| 2 | \ x + x /
oo
= 456.03995584989
/ 3 \ |-5 + x - 3*x| lim |-------------| x->-1-| 2 | \ x + x /
-oo
= -450.039517253398
= -450.039517253398