/ 4 ___\ | -2 + \/ x | lim |-4 + ----------| x->16+| ___ | \ \/ x /
Limit(-4 + (-2 + x^(1/4))/sqrt(x), x, 16)
/ 4 ___\ | -2 + \/ x | lim |-4 + ----------| x->16+| ___ | \ \/ x /
-4
= -4
/ 4 ___\ | -2 + \/ x | lim |-4 + ----------| x->16-| ___ | \ \/ x /
-4
= -4
= -4