document.write( "Question 1046409: If x^x+y^y=31 so find the valvu of x+y=? \n" ); document.write( "
Algebra.Com's Answer #661894 by Alan3354(69443)\"\" \"About 
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If x^x+y^y=31 so find the valvu of x+y=?
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\n" ); document.write( "Use trial and error.
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