document.write( "Question 1180033: The function f : R --> R satisfies
\n" ); document.write( "f(x) f(y) = f(x + y) + xy for all real numbers x and y. Find all possible functions f.
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Algebra.Com's Answer #809630 by ikleyn(52788)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "https://math.stackexchange.com/questions/3687605/the-function-f-mathbbr-to-mathbbr-satisfies-fx-fy-fx-y-x\r
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