X 2 5x 9 3 July 8, 2019 16 32 64 128 X 2 5x 9 =- 3x 3 X 3 5x 2 3x 9 0 9 x 2 =- 5x 3 2x X 2 5x 33 4x 9 X 2 5x 36 x 9 5x 2 x 3 =- 9 4 6x 2 5x 9 )-( 3x 2 x 7 X 2 9 5x x 3 )= 0 X 2 5x 3 =- 9 in standard form X 2 5x 3x 9 X 2 4x 9 5x 3 X 2 5x 9 )+ 2x 4x 3 X 2 5x 6 )/( 3x 9 X 3 5x 2 3x 9 factorise
