SOLUTION: If log7(log3(log2(x)))=0, find the value of x^-1/2.
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Question 959136: If log7(log3(log2(x)))=0, find the value of x^-1/2.
Found 2 solutions by Fombitz, jsmallt9:
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
So,
Answer by jsmallt9(3758) (Show Source): You can put this solution on YOUR website!
First we will find x and then x^(-1/2). To find x we will repeatedly rewrite the equation in exponential form (to "peel away" the logs).
In general is equivalent to . Using this pattern on
which simplifies to:
Repeating...
Again...
Now for :
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