/ 2 \ |x + 2*x| lim |--------| x->2+\ 2 + x /
Limit((x^2 + 2*x)/(2 + x), x, 2)
= 2
2
= 2.0
/ 2 \ |x + 2*x| lim |--------| x->2-\ 2 + x /
2.0