document.write( "Question 555719: 
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document.write( "Which term in the expression below is the one that prevents it from \r\n" );
document.write( "being a polynomial?\r\n" );
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document.write( "13x³ - 2.5x² - 7Öx + \"matrix%283%2C1%2C%0D%0A%0D%0A%22%22%2C+9%5E%281%2F2%29%2C%22%22%29\"\r\n" );
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Algebra.Com's Answer #361919 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
The term \"-7%2Asqrt%28x%29\" prevents it from being a polynomial because polynomials must have exponents that are whole numbers over each variable.\r
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