/ 2 2 + x \ lim |-x + 2*x + ------| x->1+\ -5 + x/
Limit(-x + 2*x^2 + (2 + x)/(-5 + x), x, 1)
1/4
= 0.25
/ 2 2 + x \ lim |-x + 2*x + ------| x->1-\ -5 + x/
0.25