x2+y2+1与2(x+y-1)比大小

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/16 19:13:51
x2+y2+1与2(x+y-1)比大小x2+y2+1与2(x+y-1)比大小x2+y2+1与2(x+y-1)比大小x2+y2+1>2(x+y-1)

x2+y2+1与2(x+y-1)比大小
x2+y2+1与2(x+y-1)比大小

x2+y2+1与2(x+y-1)比大小
x2+y2+1>2(x+y-1)