document.write( "Question 405384: factor each polynomial, if possible. if the polynomial cannot be factored, write prime. 4-28r+49r squared \n" ); document.write( "
Algebra.Com's Answer #286321 by richard1234(7193)\"\" \"About 
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The roots of the polynomial are\r
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\n" ); document.write( "\n" ); document.write( "\"r+=+%2828+%2B-+sqrt%28784+-+4%28196%29%29%29%2F98+=+28%2F98+=+7%2F2\". Thus, the polynomial can be factored as \"49%28x+-+7%2F2%29%28x+-+7%2F2%29\", which is equivalent to \"%287x+-+2%29%287x+-+2%29\".
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