7 x 1 ) 6 x 2 )= 12x July 8, 2019 16 32 64 128 7 x 1 )+ 6 x 2 )= 12x 12x - 4 3 2 x 7 )+ 3x - 1 6 x 2 7. 1 2 (6x- 12. 1/2√7-6x-x^ 2 7 x 10 6 x 12 + 7