SOLUTION: Simplify by rationalizing the denominator 5/√7

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Question 318726: Simplify by rationalizing the denominator
5/√7
Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply the top and bottom by the √7.
(5/√7) times (√7/√7) = 5√7/√49 = 5√7/7
The answer is 5√7/7
Done!