document.write( "Question 221179: Is this function a polynomial?
\n" ); document.write( "f(x)=3x+4/5x^3-7
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Algebra.Com's Answer #165926 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
No, is not a polynomial. \n" ); document.write( "
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