Factorise x square 1 x square
- factorise x square 1 by x square 2 3 x minus 3 by x
- factorise x square 1 by x square 2
- factorise x square 2 1 by x square minus y square
- factorise x square 1 by x square 4 x 1 by x 6
- factorise x square 1 by x square 11
- factorise x square 1 upon x square 3
- factorise x square 1 by x square 2 2 x minus 2 by x
- factorise x square 1 x square 1
- factorise x square 1 x square 3
- factorise x square 1 x square 2 2x 2 x
