4x 2 5 6 0 July 8, 2019 16 32 64 128 1 2 5 4x )=- 6 0 8x 1 1 6 0 4x 5 2 1 6x 4x 5 2 6 4x 5 )+ 8 0 6 3x 5 )- 2 4x 5 )= 0 3x 2 4x 6 2x 5 0 4 2 x 5/6