5 9 x 7 1 2 July 8, 2019 16 32 64 128 3 7 x 5 9 x 1 2 4 9 x 5 7 x 1 2 5 4 x 1 )= 7 2x 9 4x 7 5 6 7 9 x 4 3 1 2 5 8 25 9 7 x 7 1 20 4 5 * x 7 3 1 2 9 3 5 9 x )= 7 2x 1 4 9 x 5 7 x 1 2 as a fraction 4 9 x 5 7 x 1 2 as a fraction in simplest form 5 x 2 )- 7 x 1 )= 9 3 2x (- x 7 )+ 5 3 1 2x 9 7 8x 5 x 9 )= 20x 1 5 6
