3 x 4 ) 5x =- 20
- 3 x 4 )+ 5x =- 20
- 3x 4 5x 20
- X 4 5x 3 4x 20
- X 4 5x 3 4x 2 20x 0
- X 4 5x 3 10x 2 20x 24
- 5x 3 x 2 20x 4
- G x )=- 5x 4 4x 3 20x 20
- 5x 3 x 2 20x 4 0
- X 4 5x 3 20x 16
- 2x 1 3 x 4 2 5x 20 6
- X 4 5x 3 4x 20 factor
- X 4 5x 3 4x 20 factor completely
- F x )= x 4 5x 3 20x 16
- X 4 5x 3 4x 2 20x
- F x )=- 5x 4 20x 3 60x 2