计算:(x-2y)²×(2y-x)³

计算:(x-2y)²×(2y-x)³
计算:(x-2y)²×(2y-x)³

计算:(x-2y)²×(2y-x)³
=（y-2x）⁵

(x-2y)²×(2y-x)³
=(x-2y)2*(2y-x)2*(2y-x)
=(x-2y)2*(x-2y)2*-(x-2y)
=-(x-2y)5
因为不知次方怎么打，请谅解...

(x-2y)²×(2y-x)³
=(x-2y)²×(2y-x)²×(2y-x)
=(x-2y)²×(x-2y)²×(2y-x)
=(x-2y)四次方×(2y-x)