3 3 x 2 9 July 8, 2019 16 32 64 128 3 x 3 )- x2 9 3 3 5 x 2 9 as a fraction 3 x 3 x 2 90 3 3 5 x 2 9 3 1 3 x 2 9 3 3 8 x 2 9 3 3 x )+ 9 2 x 4 )+ 6 3 2 x+ 3 2 )= 9 16 X 3 3x 2 9x 5 X 3 3x 2 9x 5 factorise X 3 3x 2 9x 27 X 3 3x 2 9x X 3 3x 2 9x 5 0 X 3 3x 2 9x 1 X 3 3x 2 9