SOLUTION: If x^x+y^y=31 so find the valvu of x+y=?

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Question 1046409: If x^x+y^y=31 so find the valvu of x+y=?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If x^x+y^y=31 so find the valvu of x+y=?
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Use trial and error.