(xy-1)²+(x+y-2)(x+y-2xy)因式分解 我来答 1个回答 #热议# 网上掀起『练心眼子』风潮,真的能提高情商吗? 北慕1718 2022-07-26 · TA获得超过851个赞 知道小有建树答主 回答量:135 采纳率:0% 帮助的人:49.6万 我也去答题访问个人页 关注 展开全部 x+y-2xy)(x+y-2)+(xy-1)2 =(x+y)2-2xy(x+y)-2(x+y)+4xy +(xy)2-2xy+1 =[(x+y)2-2xy(x+y)+(xy)2]-2(x+y-xy)+1 =(x+y-xy)2-2(x+y-xy)+1 =[(x+y-xy)-1]2 =(-xy+x+y-1)2 =[-x(y-1)+(y-1)]2 =[(y-1)(1-x)]2 ... 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 推荐律师服务: 若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询 其他类似问题 2022-09-06 分解因式(xy-1) 2 -(x+y-2xy)(2-x-y)=______. 2022-08-20 因式分解:(x+y-2xy)(x+y-2)+(xy-1)^2 2023-01-30 x²(x-2y)+xy(2x-y)因式分解 2022-08-08 因式分解:(x+y)(x+y+2xy)+(xy+1)(xy-1)=______. 2022-06-24 因式分解:(x+y)(x+y+2xy)+(xy+1)(xy-1)=______. 2022-06-15 分解因式:(x+y-2xy)(x+y-2)+(xy-1)²? (xy - x - y + 1)^2=(x+1)^2*(y+1)^2? 1 2022-06-08 (x-y)²-2x+2y+1分解因式 2022-07-23 因式分解 (x+y-2xy)(x+y-2)(xy-1)^2 为你推荐: