X 1 2 2x 6 5 2x 4 July 8, 2019 16 32 64 128 X 6 2x 5 2x 4 2x 3 2x 2 2x 1 2 3x 1 )( 2x 5 )- 6 2x 1 )( x 2 )= 48 X 5 3x 6 1 2 2x 3 2x 4