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