字典翻译 问答 其它 【化简1xy−y2+x+yx2−y2的结果是()A.1y(x−y)B.y+1y(x−y)C.y−1y(x−y)D.1y(x+y)】
问题标题:
【化简1xy−y2+x+yx2−y2的结果是()A.1y(x−y)B.y+1y(x−y)C.y−1y(x−y)D.1y(x+y)】
问题描述:

化简1xy−y2+x+yx2−y2的结果是()

A.1y(x−y)

B.y+1y(x−y)

C.y−1y(x−y)

D.1y(x+y)

毛欣回答:
  1xy−y
点击显示
其它推荐
热门其它推荐
  • 其它