4 x 1 1 3 )= 9 2 3 July 8, 2019 16 32 64 128 1 2 (- 4 6x )= 1 3x 2 3 x 9 4 9 4x 1 )- 2 3 2x 1 x 3 )= 1 9 2x 8 3 x 2 4 =( 1 9 3x 1 (3(x - 1))/4 = - 9/2 (4 9 - x) / 1 2=3
