Factor: x2y−xy2x^2y - xy^2x2y−xy2.
xy(x−y)xy(x - y)xy(x−y)
x2y2(x−y)x^2y^2(x-y)x2y2(x−y)
xy(x+y)xy(x+y)xy(x+y)
x(y−xy)x(y - xy)x(y−xy)