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[函数] 求助一个方程的结果：

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lemondian Posted 2021-6-21 23:10 |Read mode

请问以下关于$r$的方程，能不能用$p,m,n$将$r$表示出来？
$(\sqrt{2p(m+r)}-n)^2(m-r)=r^2(m+r)$

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kuing Posted 2021-6-22 14:26

解不了，去根号后变成 6 次方程

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Author| lemondian Posted 2021-6-22 16:03

回复 2# kuing
哦，谢谢，可能我搞错了

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