3 2x 1 2 12x
- 2x 3 9x 2 12x 1
- 2x 3 3x 2 12x 1
- 2x 3 3x 2 12x 1 0
- Y 2x 3 3x 2 12x 1
- 3 2x 4 )= 1 2 12x 22
- 3 (- 2x 1 ) 1 2 6 12x
- 2x 3 9x 2 12x 1 is decreasing
- 2x 3 9x 2 12x 1 increasing or decreasing
- 2 x 3 )- 5 2x 1 )= 12x 19
- 2x 1 3 5x 2 3 12x 4
- Fx 2x 3 9x 2 12x 1
- 2 2x 1 )+ 27 12x 3
- Factor 2x 3 3x 2 12x 1
- C 2x 3 9x 2 12x 1
- 12x 3 6x 2 2x 1