X 3 6x 2 12x 1
- X 3 6x 2 12x 16
- X 3 6x 2 12x 18
- X 3 6x 2 12x 1 0
- X 3 6x 2 12x 16 0
- X 3 6x 2 12x 12
- X 3 6x 2 12x 16 factorise
- X 3 6x 2 12x 100
- X 3 6x 2 12x 108
- X 3 6x 2 12x 19 0
- X 3 6x 2 12x 19
- X 4 6x 3 3x 2 12x 10
- X 4 6x 3 12x 2 10x 3 0
- X 4 6x 3 13x 2 12x 4
- X 4 6x 3 13x 2 12x 4 0
- F x )= x 3 6x 2 12x 10 is increasing