SOLUTION: If x=e^y-e^(-y)/e^y+e^(-y) then prove that y=logeroot1+x/1-x.

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Question 818772: If x=e^y-e^(-y)/e^y+e^(-y) then prove that y=logeroot1+x/1-x.
Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
What the heck is "logeroot1"???

Please re-post your question and use parentheses and/or some English to make the expression clear. For example: y = base 8 log of (the cube root of ((1+x)/(1-x))) would describe:
y+=+log%288%2C+%28root%283%2C+%281%2Bx%29%2F%281-x%29%29%29%29+
Or you could teach yourself algebra.com's syntax for formulas. Click on the "Show source" link above to see what I typed to make that equation display like that.