/ 2 \ |2 + x - 2*x| lim |------------| x->1+\ -1 + x /
Limit((2 + x^2 - 2*x)/(-1 + x), x, 1)
False
= oo
/ 2 \ |2 + x - 2*x| lim |------------| x->1+\ -1 + x /
oo
= 151.006622516556
/ 2 \ |2 + x - 2*x| lim |------------| x->1-\ -1 + x /
-oo
= -151.006622516556
= -151.006622516556