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Help with Logarithms?
So I'm trying to study Logs and this one problem makes no sense at all.
So the problem is using Decibels for an example.
Where I get stuck is:
L = 10log(10^10)
Then it says Find that k=log(10^10) then on and on.
What i don't understand is up L = 10 log (10^10) ends up being k - log (10^10)
How does the 10 before the log, move around and why?
1 Answer
- 9 years agoFavorite Answer
you definitely made a mistake copying it down , because
10log(10^10) = 100
and if K= log 10^10 and then L = k-log(10^10) which is k-k =====> L=0
so look back or ask who ever assigned you this problem .
