/ _________ \ |\/ 4 + 4*x - x| lim |---------------| x->2+\ -8 + x /
Limit((sqrt(4 + 4*x) - x)/(-8 + x), x, 2)
/ _________ \ |\/ 4 + 4*x - x| lim |---------------| x->2+\ -8 + x /
___ 1 \/ 3 - - ----- 3 3
= -0.244016935856292
/ _________ \ |\/ 4 + 4*x - x| lim |---------------| x->2-\ -8 + x /
___ 1 \/ 3 - - ----- 3 3
= -0.244016935856292
= -0.244016935856292