3 3 x 9 2 July 8, 2019 16 32 64 128 3 x 3 9 27 3 3 x )+ 9 2 x 4 )+ 6 3 1 3 x 9 2 3 x 3 2x 9 3 3 5 x 2 9 as a fraction 3 4x 3 )=- 9 (- x 2 3 3 5 x 2 9 3 3 4 x 9 1 2 3 x 9 21 3 x 9 20 3 x 9 25 3 x 9 24 3 2 3 x 9 10 3 x 9 2x 1 (- 3 2 3 x =( 9 4 2
