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## mitchelsewbaran Group Title Solve √(5)^(8n)= 125^(n + 3) 2 years ago 2 years ago

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1. Kira_Yamato

Is it $\left( \sqrt{5^{8n}} \right) = 125^{n+3}$?

2. mitchelsewbaran

choices: n = 3 n = 9 n = –9 n = –3

3. Kira_Yamato

n = 9