document.write( "Question 83915: Could someone help me with this one please.\r
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document.write( "Which of the following is not a polynomial?
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document.write( "A)4x to the third power +5x-1
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document.write( "B)2x-1/4
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document.write( "C)3xyto the second power + xy
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document.write( "D)24
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document.write( "If I figured right A)=a trinomial, B)= is not a polynomial, C)=a binomial, and D)=does not give me enough information to figure it out.So would my answer be B) or C). I can only choose one answer? \n" );
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Algebra.Com's Answer #60457 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the \"poly\" prefix means multiple or many (like polygon) ... it refers to the number of \"terms\" in an expression\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "like you said, A is TRInomial; B and C are both BInomials; and D is a MOnomial (I guess mononomial is too alliterative)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "D is the only one that isn't \"poly\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "terms are summed (some may be negative) to make up a polynomial, so the terms are separated by plus or minus signs\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x-y+3z is a TRInomial ... 3y-2x+y is really a BInomial because the two y terms can be combined into 2y-2x \n" ); document.write( " |