a question in pre calc

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log3(3^-4) = x

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1⁺⁰ Answers

+128475

+1

log ₃ [3^ (-4)] =

log ₃ 3^(-4) =

(-4) log ₃ 3 {log _a a = 1 }

-4 * 1 =

-4

CPhill Dec 18, 2018

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