3 x 1 )- 4 5 x )= 4 2x 1 July 8, 2019 16 32 64 128 3 5 x 4 )- 1 3 2x 9 )= 1 4 x 1 )- 2 X 4 3 2 x 1 ) = 5 x 3 2x 4 ) + 1