2 x 4 ) 5x =- 9
- 2 x 4 )+ 5x =- 9
- 5x 2 x 4 9x 23
- X 4 5x 2 9 0
- 2x 4 5x 9
- 2 x 2 )- 4 x 1 )= 5x 9
- 2 x 2 )- 4 x 3 )= 5x 9
- 5x 2 x 4 ≤ 9x 20
- X 2 9x 9 =- 5x 4
- X 4 5x 2 9 factorise
- 2x 4 5x 9 180
- X 2 5x 4 )( x 2 9 )= factor completely
- X 2 5x 4 )( x 2 9 factor
- 3 5 x 2 5x 4 9 as a fraction
- X 4 )( 5x 9 )- x 2 16 0
- 4 5x 9 )=- 2 x 7