6 1 5 x 13 July 8, 2019 16 32 64 128 5 + frac 1 6 x =- 13 Y 1 6 5 x 13 6 x 1 )+ 5 13 2 6x 6 x 1 )+ 5 13 − 2 7x 7 x 6 )+ 5 x 1 )=- 13 3 x 4 )+ 6 5 x 1 )- 13 6×1 5 6 x 1 5 6 1/2 x 5 1 5/6 x 6 1 5 ×6
