document.write( "Question 281987: what are the possible rational roots of x^3+4x^2+2x+1=o how do you do this \n" ); document.write( "
Algebra.Com's Answer #204801 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
The \"possible\" ones are +1 and -1.
\n" ); document.write( "But neither of them is a root.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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