X square upon 2 minus
- 2 x square minus x 1 upon 8
- 3 upon x minus 2 upon x square
- x 2 upon root 4 x minus x square
- integrate 1 x square upon x minus 2 x square
- x 3 upon x square 2 x minus 5
- 2 upon x square minus 5 upon x 2
- 2 upon x square minus 5 upon x 2 0
- x square upon 2 minus x upon 2 minus 6
- x square upon 2 minus 2 upon x square
- x square upon 2 minus 2 upon x square is a polynomial
