7 6x 1 2 =- 3 July 8, 2019 16 32 64 128 5 6x 1 2 3x 7 7 6x 2 10x 20x 1 3 2 6x 5 7 2x 1 3 2 2 6x 1 7 * 2 3x 1 4 4 2 3x )+ 7 6x 1 )- 9 9x 4 6x 7 2 3x 4 )( x 1 )= 6 6x 7 2 3x 4 )( x 1 3x 2 6x 1 7 x 11 9 7 6x 2 1 3 X 2 7 6x 1 3 0 7 x 2 )- 6x 1 3 4x 1 2x 2 7 6x 1 3 3x 2 x 7 6x 1 2x 3 2 3x 7 1 6x 12 7 1 3 (- 6x 12 )=- 1 2 4x 8
