7 2 x 8 9 July 8, 2019 16 32 64 128 7 2 x 8 9 in simplest form X 7 2x 8 90 4 2 8 x 9 7 3 X 7 4 )+ 2 8 9 1 8 7 2 35 x 2 9 X 4 7 2 8 5 9 2 7 8 9 x 2 3 7 1 2 x 8 9 2 7 x 9 8 simplified 7 8 2 (- x 9y X 7 2x 8 90 180 7 x 8 9 2x 1 7 2 x8 9 6 7 8 x 2 9 10 7 8 x 2 x 9 16 bearing