题目内容：

(4x的平方+9y的平方)(3y-2x)+12xy(2x-3y) 因式分解

优质解答

(4x^2+9y^2)(3y-2x)+12xy(2x-3y)
=(4x^2+9y^2-12xy)(3y-2x)
=(4x^2+9y^2-12xy)(3y-2x)
=(2x-3y)^2(3y-2x)
=(3y-2x)^3