logarithmic expression

[DavidYeu]

Hey everybody,
someone can please explain for me in details the transition from the left expression to right expression?
I did not succeed to figure out what are the suitable logarithms rulls that the transition is based in them.
Thank you

 

[Deleted member 4993]

View attachment 27982

Hey everybody,
someone can please explain for me in details the transition from the left expression to right expression?
I did not succeed to figure out what are the suitable logarithms rulls that the transition is based in them.
Thank you

If I were to do your assignment, I would:

1. Substitute
   u = log(n)
2. Then use
   m * log(x) = log(x^m)
   
   continue..........................

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

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Please share your work/thoughts about this problem

 

[DavidYeu]

I figured it out. I put the solution here, maybe it will be help other: