X x 4 )( 2x 1 )= 0
- X 3 )( x 4 )( 2x 1 )= 0
- X 4 x 3 2x 2 2x 1 0
- X 4 x 3 2x 2 3x 1 0
- X 2 4x 4 2x 2 x 1 0
- X 5 x 4 2x 3 2x 2 x 1 0
- X 4 2x 1 6 x 5 2 0
- X 1 4 x 2 2x 73 0
- X 1 4 x 2 2x 13 0
- 2x 6 )( 4 x )( 1 x 0
- X 4 x 2 2x 1 0
- 2x 5 )( x 4 )+ 2x 1 x )= 0
- 4 7 x x 2x 1 )= 0
- 4 x 1 x 0.5 3 2x
- 2x 1 )( x 4 )= 0 solve for x
- 4 2x 1 5 9 x 0 5