5x 3 1 2 7 6 July 8, 2019 16 32 64 128 2x 1 3 5x 3 2 7 x 6 12 6 5x 3 )( 2x 2 1 7 2 5x 7 3 1 6 x 2 5 5x 2 1 4 6x 5 3 )= 7 6 5x 8 3 )- 4x 2 7 )- 5x 1 6 3x 2 4 5x 1 3 2x 7 6 5 x 7 = 35