document.write( "Question 562011: please help me find the lcd of these two rational expretions\r
\n" ); document.write( "\n" ); document.write( "x^5/x^2+6x+9,5/x^2+5x+6
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Algebra.Com's Answer #364430 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
\"%28x%5E5%29%2F%28x%5E2%2B6x%2B9%29\", \"5%2F%28x%5E2%2B5x%2B6%29\"
\n" ); document.write( "Factor both of them and see what we have:
\n" ); document.write( "\"%28x%5E5%29%2F%28%28x%2B3%29%28x%2B3%29%29\", \"5%2F%28%28x%2B3%29%28x%2B2%29%29\"
\n" ); document.write( "The LCD
\n" ); document.write( "(x+3)(x+3)(x+2) = (x^2+6x+9)*(x+2) = x^3 + 8x^2 + 21x + 18
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