SOLUTION: z=x^(x^(y-1)) What does x equal? William Teichner

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Question 458317: z=x^(x^(y-1))
What does x equal?
William Teichner
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
z=x^(x^(y-1))
What does x equal?
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z=x^(x^(y-1))
root%28%28y-1%29%2Cz%29+=+x%5Ex
ln%28z%29%2F%28y-1%29+=+x%2Aln%28x%29
x+=+ln%28z%29%2F%28ln%28x%29%28y-1%29%29
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There's an x on both sides of the equal sign, tho.