SOLUTION: Please help me with this question: Solve the equation f(x)=1 or √(x^2-1)=1

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Question 1021848: Please help me with this question:
Solve the equation
f(x)=1 or √(x^2-1)=1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Solve the equation
f(x)=1
Nothing to solve.
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sqrt%28x%5E2-1%29=1
Square both sides.