SOLUTION: rationalize the denominator square root fratction √(r- √s) /√(r+ √s) =1 is the denominator rationalized is this correct?

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Question 475593: rationalize the denominator square root fratction √(r- √s) /√(r+ √s) =1 is the denominator rationalized is this correct?
Answer by edjones(8007)   (Show Source): You can put this solution on YOUR website!
√(r- √s) /√(r+ √s) =1
r-sqrt(s)/r+sqrt(s)=1 square each side.
r-sqrt(s)=r+sqrt(s) Therefore s must equal zero and r can be any number.
.
Ed

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