JadeOrchidSong Posted November 1, 2019 Share Posted November 1, 2019 Ln X = 1/(5n+ ln 10) Solve for X Can you show me the steps of solving this? Thanks! Quote Link to comment Share on other sites More sharing options...
daijobu Posted November 1, 2019 Share Posted November 1, 2019 X = e^(1/[5n+ln10]) Definition of exponents. The question is, what is n=? Quote Link to comment Share on other sites More sharing options...
JadeOrchidSong Posted November 1, 2019 Author Share Posted November 1, 2019 26 minutes ago, daijobu said: X = e^(1/[5n+ln10]) Definition of exponents. The question is, what is n=? Thanks! I know this step. But where do you go from this? The final answer is x= e^1/5n + ln10. Without the (. ) to put 1/5n + ln 10. I guess the answer is wrong. Quote Link to comment Share on other sites More sharing options...
daijobu Posted November 1, 2019 Share Posted November 1, 2019 If r = 5n + ln10 then x is the rth root of e, or e^(1/r). I agree there is probably an error here. Quote Link to comment Share on other sites More sharing options...
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