2 5 7 3 10 July 8, 2019 16 32 64 128 X2 2 5 2k x 3 7 10k )= 0 125 * 5 2 * a 7 10 3 * a 4 3 4x 2 5 x 7 10 1 5 7 of 6 3 10 )- 2 9 5 0 1х 7 10 3 2 5 2 7 3 10 as a fraction 2 3x 5 7 3 10 2 5x 5 7 3 10 2 3x 5 x 7 10 3 2x 1 2 3c 3 5 7 10 4 2 5 plus 3 7 10 3 2 2x 5 7 10 2 3 x 1 5 7 10 2 x 7 )- 3 5 x )=- 109 2/3 x + 1/5 = 7/10
