Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is it? 16 x squared y squared 9 z squared, the difference of squares 16 x squared y squared 9 z squared, a perfect square trinomial 16 x squared y squared minus 24 x y z 9 z squared, the difference of squares 16 x squared y squared minus 24 x y z 9 z squared, a perfect square trinomial