Factorise x minus 2 y x square
- factorise x square minus y square 2 x 2 y
- factorise the following x square minus y square 2 x 1
- factorise x square minus y square 2 x minus 4 y 1 4
- factorise x square 2 xy y square minus x square
- factorise x square 2 1 upon x square minus y square
- factorise x square minus y square 2 x 1
- factorise x minus 2 y x square 4 y square
