4x 2 (- 2x 2 5x 3
- 4x 2 2x 1 )(- 2x 2 5x 3
- 3 4x 2 2x )+ 2 5x 2 x
- 4x 2 3x 2 )/( 2x 2 5x 6
- 5x 2 4x 9 )-( 2x 2 3x 1
- 4x 4 4x 3 x 2 /- 2x 2 5x 2
- 2x 2 5x 2 4 2x 4x 3
- Lim 2x 3 2x 2 5x 3 4x 2
- 2x 2 3x 2 )-( 4x 2 5x 3
- 3x 2 4x 2x 2 5x
- 4x 2 3x 2 )-( 2x 2 5x 7
- 4x 2 3x 8 )-( 2x 2 5x 1
- 4x 2 5x 6 )-( 2x 2 3x 1
- 4x 2 3x 9 )+( 2x 2 5x 9
- 4x 9 )( 2x 2 5x 3
- 4x 2 5x 3 2x 2 7x 8