document.write( "Question 380049: What is the product of all the real numbers that are doubled when added to their reciprocals? \n" ); document.write( "
Algebra.Com's Answer #269750 by richard1234(7193)\"\" \"About 
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I believe it means find all numbers x such that \"2x+=+x+%2B+1%2Fx\".\r
\n" ); document.write( "\n" ); document.write( "If this is the case, then we have \"x+=+1%2Fx\" --> x = +/- 1 and the product is -1.
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