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OpenStudy (anonymous):
what is the solution to the equation sqrt5^8n= 125^(n+3)?
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OpenStudy (nikvist):
\[(\sqrt{5})^{8n}=125^{n+3}\]\[(5^{1/2})^{8n}=(5^3)^{n+3}\]\[4n=3n+9\]\[n=9\]
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