2 5 x 7 6 July 8, 2019 16 32 64 128 2 5 x 7 6x 2 5 x 7 6 as a fraction 2 4 5 x 6 7 13 2 x 5 7 6 3 2 5 x 6 7 6 2 5 x 7 1 3 2 5 6 x 7 1 4 2 x 5 )+ 7 =- 3 2x 6 5 2 x 7 2 5 6 3 4 5 2 5x )- 7 4x 1 )= 6x 42 2 5x 7 )- 6 2x 3 )= 0 2 (- 5x 7 )=- 6 x 8 2 7 5 7 x 1 6 6x 5 2 x 7 )+ 4x 5 2 x 6 25 7 2x /( 125 2x