2 1 10 8 July 8, 2019 16 32 64 128 1 2 10 80 (- 2 1 )( 8 10 )- 7 1 2 10 8 6 1 2 10 8x 1 2 10 8 5 1 2 10 8 9 2 1 x 10 8 2 1 10 3 8 1 2 8x 10 )= 4x 5 2 5x 1 )= 8x 10 2 10 1 8 as a fraction 1 2 10 8.2 1 2 * 10 * 8.7 2 10 1 85 1 2 8v 10
