/ ________\ | 2 \/ -4 + x | lim |- x + ----------| x->4+\ 16 /
Limit(-x^2 + sqrt(-4 + x)/16, x, 4)
/ ________\ | 2 \/ -4 + x | lim |- x + ----------| x->4+\ 16 /
-16
= -16.0010154023399
/ ________\ | 2 \/ -4 + x | lim |- x + ----------| x->4-\ 16 /
-16
= (-15.998044323968 + 0.000932049219751246j)
= (-15.998044323968 + 0.000932049219751246j)