Question

Why does this simplify to what it is:
(as seen below)
[I know the basic fractions to power prin.]

Answer 1

x^(0.5)^(0.5)^(0.5) =

x^2 ^ (-1/sqrt(2))

Answer 2

Are we talking about this?\[\Large\bf\sf x^{1/2^{1/2^{1/2}}}\]Or this?\[\Large\bf\sf \left(\left(x^{1/2}\right)^{1/2}\right)^{1/2}\]

Answer 3

Don't know, the above is how it was inter-pretended.