Factorise the following x square minus y
- factorise the following 9 x square minus y square 4 y 4
- factorise the following x square xy minus x minus y
- factorise the following x square minus y square - 9z square + 6yz
- factorise the following x square minus y square 2 x 1
- factorise the following x square minus y square upon 100
- factorise the following x square minus y square upon 9
- factorise the following x square minus y square 2y 1
- factorise the following x square minus y square by 9
