五次方程(x^5-4x-2=0)实例代数解（一）
443244514 发表于 2017-11-18 16:31 static/image/common/back.gif
443244514 发表于 2017-11-18 16:32 static/image/common/back.gif
443244514 发表于 2017-11-18 16:33 static/image/common/back.gif
443244514 发表于 2017-11-19 13:33 static/image/common/back.gif
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443244514 发表于 2017-11-19 13:35 static/image/common/back.gif
443244514 发表于 2017-11-19 13:36 static/image/common/back.gif
443244514 发表于 2017-11-21 14:37 static/image/common/back.gif
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