document.write( "Question 545922: x^(2)-13x+42=0 \n" ); document.write( "
Algebra.Com's Answer #355779 by JBarnum(2146)\"\" \"About 
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lucky numbers -7 and -6
\n" ); document.write( "find two numbers that multiply to get +42 and add to get -13
\n" ); document.write( "\"%28x-7%29%28x-6%29=0\"
\n" ); document.write( "\"x=7\"\"x=6\"
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