Frac 2 July 8, 2019 16 32 64 128 Frac 2 3 Frac 2 7 Frac 2 sqrt 3 3 Frac 2 5 Frac 2 pi 3 Frac sqrt 5 2 Frac 2 4 Frac 2 3 x 12 Frac 2 sqrt 6 Frac 2 1