Got 5. How?
{sqrt(64) sqrt [sqrt (16)]} / sqrt(4) =>
Solving the nested sqrts --
{(sqrt(64) sqrt(4)}/sqrt(4) =>
if sqrt(64) is the same as sqrt(16 x 4), then we can
factorize the numerator, i.e:
sqrt(4){sqrt (16) 1)} / (sqrt(4) =>
If you simplify by eliminating sqrt(4) from both the numerator and the denominator, then we have:
sqrt(16) 1 or 4 1 = 5. Anybody else, explain theirs.