(This is absolutely not a HW problem) I had posted in a much older thread, so just wanted to post again in a new one. How would you solve, for x:(adsbygoogle = window.adsbygoogle || []).push({});

5^{x}= 4^{x}+ 1

x = 1 is clearly an answer, but I get struck when trying to solve using logs.

If I take log_{5}of both sides I get,

x = log_{5}( 4^{x}+ 1) and of course you don't distribute the log function. So how does one solve this?

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# B How to solve this specific logarithm problem

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