Hello. On the TI-92, is it possible to factor equations in two variables? For example, will the TI-92 factor : x^2 + xy + y^2 as (x +y) (x +y)? or x^2y^2 + 7xy + 12 as (xy + 3) (xy +4)? If you know how this can be done, please email me. I will be very interested in your reply. Thanks in advance. gpjl