document.write( "Question 149879: Factor:
\n" ); document.write( "x^2 + 13x + 42
\n" ); document.write( "What is one of the factors?
\n" ); document.write( "(x + 6) ,
\n" ); document.write( "(x – 7) ,\r
\n" ); document.write( "\n" ); document.write( "(x – 6) or\r
\n" ); document.write( "\n" ); document.write( "prime \r
\n" ); document.write( "\n" ); document.write( "
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Algebra.Com's Answer #109998 by nerdybill(7384)\"\" \"About 
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x^2 + 13x + 42
\n" ); document.write( ".
\n" ); document.write( "Factoring:
\n" ); document.write( "(x+6)(x+7)
\n" ); document.write( ".
\n" ); document.write( "Of the choices they gave:
\n" ); document.write( "(x + 6) ,
\n" ); document.write( "(x – 7) ,
\n" ); document.write( "(x – 6) or
\n" ); document.write( "prime
\n" ); document.write( ".
\n" ); document.write( "Only (x + 6) is correct.
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