(x-y)的三次方乘以(x-y)的二次方乘以(y-x) 等于多少 要有详细过程~ 资源ID: (x-y)³×(x-y)²×(y-x)=(x-y)³×(弯森游x-y)²春雀×[-(x-y)]= -(x-y)的6次方埋销 楼上的回答正确 ← 上一篇: 下一篇: →