document.write( "Question 451740: Solve by factoring and using principle of zero products:
\n" ); document.write( "n^2+11n+18=0
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Algebra.Com's Answer #310612 by benn143(2) $\"\"$ $\"About$

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n^2+11n+18=0
\n" ); document.write( "(n+9)(n+2)=0
\n" ); document.write( "n+9=0 n+2=0
\n" ); document.write( "n=-9 and n=-2 \n" ); document.write( "

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