(x^2 + 2xy + y^2)(x+1) solve and show work
(x^2 + 2xy + y^2)(x + 1) =x(x^2 + 2xy + y^2) + 1(x^2 + 2xy + y^2) =x^3 + 2x^2y + xy^2 + x^2 + 2xy + y^2