document.write( "Question 941187: List the possible rational zeros of f using the rational zero theorem.
\n" ); document.write( "f(x) = x^3 + 2x^2 + 4x + 1 \n" ); document.write( "

Algebra.Com's Answer #573720 by richard1234(7193) $\"\"$ $\"About$

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By the rational root theorem, the only possible rational zeroes are 1 and -1. Neither of them are actually roots of f(x). \n" ); document.write( "

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