SOLUTION: I'm having trouble understanding "fi." Please help me solve SQRT 5 + 1/2 = 2/SQRT 5 - 1. Thanks.

Algebra ->  Square-cubic-other-roots -> SOLUTION: I'm having trouble understanding "fi." Please help me solve SQRT 5 + 1/2 = 2/SQRT 5 - 1. Thanks.      Log On


   

Question 288111: I'm having trouble understanding "fi." Please help me solve SQRT 5 + 1/2 = 2/SQRT 5 - 1. Thanks.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I'm having trouble understanding "fi."
What is "fi?"
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Please help me solve SQRT 5 + 1/2 = 2/SQRT 5 - 1.
There's no variable, nothing to solve for. You have an "equality" is all.