Frac 1 sqrt 5 July 8, 2019 16 32 64 128 Frac 1 + sqrt 5 2 Phi frac 1 sqrt 5 2 Varphi frac 1 + sqrt 5 2 Frac 1 5 sqrt 3 125 times 3 Phi frac 1 sqrt 5 2 approx 1.618 Simplify the expression $ frac 1 sqrt 5 Frac 1 4 sqrt 3 64 times 5 Frac 1 3 sqrt 3 27 times 5 Sqrt 5 frac 1 32 = Frac 1 sqrt 5 -1 Frac 1+ sqrt 5 2 2 1+ 5 Frac 1 5
