What is 3x(x-2y)2-(x-2y)3?

Answer 1

To simplify the expression (3x(x-2y)^2 - (x-2y)^3), we can factor out ((x-2y)^2) from both terms. This gives us ((x-2y)^2(3x - (x-2y))). Simplifying further, we get ((x-2y)^2(3x - x + 2y) = (x-2y)^2(2x + 2y) = 2(x-2y)^2(x+y)).