4 2 3 7 2 9 July 8, 2019 16 32 64 128 X 4 2 )+ 3 7 =- 2 9 4 1 3 7 2 9 8 2 4 2 x 3 3 7 9 Х 4 2 )+ 3 7 =- 2 9 4 2 3 7 9 as a fraction 2 3 4 9x 1 2 7 9 3 (- 9x 2 )+ 4 7 3 2 (- 8x 8 4 2x 7 2 9 x 3 2 0 4 2x 7 2 9 x 3 2
