[img]file:///C:\Users\Administrator\AppData\Roaming\Tencent\Users\289623144\QQ\WinTemp\RichOle\N`H1F`X@4FAYE0A41M_[O~3.jpg[/img][img=0,1]file:///C:\Users\Administrator\AppData\Roaming\Tencent\Users\289623144\QQ\WinTemp\RichOle\N`H1F`X@4FAYE0A41M_[O~3.jpg[/img]quen := {s0*s2 = 3/8, s0+s1+s2 = 1, 2*s0*s1+2*s1*s2 = -9/2};计算三元方程组的解. R4 k/ Y, m) @* v! L i