9x 2 2x 1 3
- 18x 3 9x 2 2x 1
- X 2 2x 1 )( 9x 3
- 9x 7 3x 2 4x 5 2x 3 1
- 3x 3x 1 )- 9x 2 2x 6
- 3x 3 9x 7 )( x 2 2x 1
- 2x 3 9x 2 12x 1
- 3 2x 2 9x 2 1 9
- 2 9x 1 2x 39
- 9x 2 =( 3x 1 )( 2x 3
- 9x 2 1 =( 3x 1 )( 2x 7
- If 2 2x 9x 1 3 81 then x is
- 2x 2 12 9x 1 39
- 1 3 9x 16 2 )+ 2x
- 2x 3 9x 2 12x 1 is decreasing
- 2x 3 9x 2 14x 5 )/( 2x 1