6 4 x 9 7 July 8, 2019 16 32 64 128 6 3 4 x 1 7 9 9 6 6 x 4 (- 7 (- 2 )) 6 x 1 )= 9 4 1 7x 2x 6 7 3 4 x 9 8 7 9 5 6 x 4 15 7 9 6 4 5 x 6 9 x 5 8 x 4 7 X 4 9 2 3 x 6 7 6 4 x 8 7 9 5 3 x 6 )= 4 x 9 )- 7 6 4 x 9 5 7 x 3 2 4 9 x 6 7 in simplest form
