/ 2 \ |-2 + x - x| lim |-----------| x->1+| 2 | \ -1 + x /
Limit((-2 + x^2 - x)/(-1 + x^2), x, 1)
False
= -oo
/ 2 \ |-2 + x - x| lim |-----------| x->1+| 2 | \ -1 + x /
-oo
= -150.0
/ 2 \ |-2 + x - x| lim |-----------| x->1-| 2 | \ -1 + x /
oo
= 152.0
= 152.0