document.write( "Question 163565: find the least common denominator of 4 over x squared +9x+18 and 9 over x squared +5x +6 \n" ); document.write( "
Algebra.Com's Answer #120586 by checkley77(12844)\"\" \"About 
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4/x^2+9x+18 9/x^2+5x+6
\n" ); document.write( "4/(x+6)(x+3)
\n" ); document.write( "9/(x+2)(x+3)
\n" ); document.write( "The LCD=(x+6)(x+3)(x+2) Answer.
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