document.write( "Question 470306: Find the LCM
\n" ); document.write( "(8+9r), (64-81r^2), and (8-9r) \n" ); document.write( "

Algebra.Com's Answer #322598 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "(64-81r^2) = (8+9r)(8-9r) 
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document.write( "F	First terms 64
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document.write( "O	Outside terms -72r
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document.write( "I	Inside terms  +72r
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document.write( "L	Last terms  -81r^2\r
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document.write( "(64-81r^2) is the LCD \n" );
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