网银转账在线生成器:初二代数!!急!!!!!help!!!!!!!!!!谢!!!!!!~~~~~~~~~~~~

来源：百度文库 编辑：高校问答 时间：2024/05/05 15:07:51
[2+(根号2)/2-(根号2)]^2+[2-(根号2)/2+(根号2)]^2

答案+过程!!~ 谢!!!!!!!!!!!!!!!~~~~~~~~~~~~~~

(2+√2/2-√2)^2+(2-√2/2+√2)^2=2*2*2+(√2/2-√2)^2*2=8+1/2*2=9

急!!! 初二代数!!! HELP!!!!!!!!!!!!!!! 初二代数!!急!!!!!help!!!!!!!!!!谢!!!!!!~~~~~~~~~~~~ 急!~ HELP!!!!!2个初二代数~ THANKS!!!!!!!!!!!!!!!!!!!!! HELP HELP HELP!!! 初二代数~~~ 初二代数!!!!!!!!!help~~~~~~~~~~~` 初二代数 help!!!!!!!! help~ 初二代数! 谢!!!!!!~~~~~~~~~~~~ HELP!!!!!初二代数3~ 谢!!!!!!!!!!!!!!!!!!! 简单的初二代数 help 初二代数 急!!!!!!!!!!!!!!!!!!