已知a^2=2-2a,b^2=2-2b,a不等于b,求(a^2+b^2)÷ab的值

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/23 09:00:52
xSN@Ӧm0$R>dL#1aYEA1c|*"D+δӸh}{m˱8U"aHؘuqW}b-<,4'LD{,YO%<_xEkԖ4L*eVg,J3K X;] C$xէ]oָSѷS~|YH5~{^!/P^[a>?.1뵁G GfbEU#5 ДL(A 69 $h鍹dIZ kТ.c8 N^C\DEF0CL E[!q ߫Xhq=-P)wmLjcv)!$zeŕ&2NZ]lsNnFg_oa2j bC H= oP