SOLUTION: If x = 5-sqrt21 then sqrt x / [sqrt(32-2x) - sqrt21] ans : 1/sqrt2 (sqrt7 - sqrt3)

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Question 1044699: If x = 5-sqrt21 then
sqrt x / [sqrt(32-2x) - sqrt21]
ans : 1/sqrt2 (sqrt7 - sqrt3)
Answer by advanced_Learner(501) About Me  (Show Source):
You can put this solution on YOUR website!
interesting Q