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 ->  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


   

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(16322) About Me  (Show Source):
You can put this solution on YOUR website!
(e^4-e^-4x)^2-1