document.write( "Question 418169: can you please find the LCM of this equatiion\r
\n" ); document.write( "\n" ); document.write( "(9+2r), (81-4r^2) and (9-2r)
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Algebra.Com's Answer #292726 by sudhanshu_kmr(1152)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "(9+2r),\r
\n" ); document.write( "\n" ); document.write( " (81 -4r^2) = ( 9+2r ) (9-2r)\r
\n" ); document.write( "\n" ); document.write( "(9 -2r)\r
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\n" ); document.write( "\n" ); document.write( "LCM of these is : ( 81 -4r^2)\r
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