X 4 )(- 5x 1 )= 0
- X 4 5x 2 1 0
- X 4 5x 3 8x 2 5x 1 0
- X 4 5x 3 6x 2 5x 1 0
- 0.5 x 4 5x 1 )/( x 2 3x 2
- 3x x 4 0 5x 1 4 0 2x
- 5x 8 x 1 x 4 x 1 0
- X 4 5x 3 12x 2 5x 1 0
- X 4 5x 3 2x 2 5x 1 0
- X 4 5x 3 4x 2 5x 1 0
- X 5 5x 4 1 0
- 2x 4 5x 2 x 1 0
- 5x 1 )-( 0.06x 4 0.4 x
- X 1 2 5x 1 4 6 0
- 0.5 x 4 5x 1 divided by x 2 3x 2
- X 4 x 1 5x 2 6x 6 0