X square minus x square is equal
- x square minus x minus b square is equal to zero
- x square 1 whole square minus x square is equal to has
- x square 1 square minus x square is equal to zero
- x square 1 whole square minus x square is equal to zero
- 3 x square minus x square is equal to
- 2 x square minus x square is equal to
- x square minus x square is equal to
