7x 2 6x 4 5x 2 July 8, 2019 16 32 64 128 7x 2 6x 4 5x 2 in standard form 6x 4 7x 3 5x 2 x 2 0 8x 2 6x 5x 4 )-( 2x 7x 4 5 6x 4x 4 3x 2 )+( 7x 4 5x 2 8x 6x 4 7x 3 5x 2 x 2 (- 3x 2 7x 9 5x 2 6x 4 5x 4 6x 3 7x 2 2x 2x 7 7 6x2 5
