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解一元四次方程𝑥^4+2𝑥^2+𝑥+2=0
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App04:25![土耳其奥数真题[x]代表整数，{x}代表小数数，快速求解这个方程](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/3032a73cbae24c1283b85f370c327706~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241006055511A28801AA8828F916602D&requestFrom=704&version_code=80402&x-expires=1759701311&x-signature=GtarzUseZfpWw0nUcPl57yyOaGw%3D)
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