x²-2xy+2y²-2y+1=0则x∧5×y∧-5=
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 22:43:38
![x²-2xy+2y²-2y+1=0则x∧5×y∧-5=](/uploads/image/z/3985517-29-7.jpg?t=x%26%23178%3B%EF%BC%8D2xy%2B2y%26%23178%3B-2y%2B1%EF%BC%9D0%E5%88%99x%E2%88%A75%C3%97y%E2%88%A7-5%EF%BC%9D)
x)PS64~רRۨ56|gӎ:^ tMb6IEh/!۾Ϧ/.H̳
x²-2xy+2y²-2y+1=0则x∧5×y∧-5=
x²-2xy+2y²-2y+1=0则x∧5×y∧-5=
x²-2xy+2y²-2y+1=0则x∧5×y∧-5=
配方