4 3 x 2 =- x 6 6x 5 July 8, 2019 16 32 64 128 X 5 7x 4 6x 3 x 2 7x 6 0 X 5 5x 4 6x 3 x 2 5x 6 6x 5 x 4 43x 3 43x 2 x 6 0 4 + 4 = 6 4 6×(x-3) 4 2+x
