SOLUTION: log5(log5 x)=1

Algebra.Com
Question 238165: log5(log5 x)=1
Answer by jsmallt9(3758)   (Show Source): You can put this solution on YOUR website!
When the variable you're solving for is in the argument of a logarithm, the most common way to solve the problem is to rewrite the logarithmic equation in exponential form. With this problem's log of a log we will have to do thsi twice.

Remember that is equivalent to . We will use this twice in succession on your equation:

which in exponential form is:

which simplifies to

Rewriting this in exponential form we get:

which simplifies to



RELATED QUESTIONS

log5 (x+3) + log5 (x-1) =... (answered by mouk)
log5(x+1)-log5(x-1)=2 (answered by jim_thompson5910)
log5(x-1)=4+log5(x-2) (answered by nerdybill)
log5(x+6)+log5(X+2)=1 (answered by stanbon)
Log5 (x+4) = 3+log5... (answered by Fombitz)
log5 1/125 =... (answered by london maths tutor)
log5 (1/125) =... (answered by ewatrrr)
log5^x-log5^9 (answered by Alan3354)
log5^x-log5^9 (answered by jim_thompson5910)