SOLUTION: Can you please help me solve the following problem?: Simplify the expression. (Do not expand the expression in the denominator.) (e^4x-e^-4x)^2 - (e^4x+e^-4x)^2/ (e^4x+e^-

Algebra ->  Algebra  -> Exponential-and-logarithmic-functions -> SOLUTION: Can you please help me solve the following problem?: Simplify the expression. (Do not expand the expression in the denominator.) (e^4x-e^-4x)^2 - (e^4x+e^-4x)^2/ (e^4x+e^-      Log On

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Question 414470: Can you please help me solve the following problem?:
Simplify the expression. (Do not expand the expression in the denominator.)
(e^4x-e^-4x)^2 - (e^4x+e^-4x)^2/ (e^4x+e^-4x)^2
Answer by rfer(12644) About Me  (Show Source):
You can put this solution on YOUR website!
(e^4-e^-4x)^2-1