3 x 3 2x 9 July 8, 2019 16 32 64 128 X 3 2x 3 90 3 x 4 )+ 6 3 2x 9 4 x 3 )+ 3 2x 9 X 3 )( 2x 9 )= 0 X 3 2x 9x 18 X 3 2x 9 5 3 x 3 )+ 2x 9 2x 2 x 1 3x 3 )( 2x 9 5 x 3 )- 3 2x 4 )/ 9 3 * 3 2x 28 * 3 x 9 0 3 2x 10 3 x 9 0 X 3 2x 2 9 5x 3 2x 9 2 3 x 5 )- 9 =- 3 2x 4 X 3 )( 2x 3 )= 4x 2 9