6 x 2 )= 4x 18 July 8, 2019 16 32 64 128 6x 2 4x 18 6x 2 24x 18 0 3 2x 2 )- 2 x 6 )= 4x 18 6 2 x )+ 4x 19 =- 18x 3 6x 2 4x 18 90 6x 2 24x 18 F x 2 4x 6 18 6x 2 x 8 4x 6 180 X 2 x 6 x 3 4x 2 18x 9 4x 2 3x 6 )=- 2 x 18