Question

If √m+√n+√p=0 then prove that m+n-p=4mn

Answer 1

$\sqrt{m} + \sqrt{n } + \sqrt{p } = 0 \\ take \: \sqrt{p} \: \: to \: the \: other \: side \\ \sqrt{m} + \sqrt{n} = - \sqrt{p} \\ squaring \: both \: side \\ m + n + 2 \sqrt{mn } = p \\ take \: 2 \sqrt{mn} \: \: to \: the \: other \: side \\ m + n - p = - 2 \sqrt{mn } \\ squaring \: both \: sides \\ ( {m + n - p)}^{2} = 4mn$
Your question is a bit wrong
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Answer 2

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