Posted by miss c on Monday, April 9, 2012 at 11:26am.
8x^3y^2+5x^2y^2+6xy^2 + 4x^3y^2-3xy^2 = 12x^3y^2 + 5x^2y^2 + 3xy^2 = xy^2 (8x^2 + 5x + 3)
Oops xy^2 (12x^2 + 5x + 3)