document.write( "Question 322811: find the LCD for the rational expression and convert each expression into an equivalent rational expression with the LCD
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Algebra.Com's Answer #231143 by unlockmath(1688)\"\" \"About 
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Hello,
\n" ); document.write( "For this one 4/x-y,5x/2y-2x we can multiply the first by -2/-2 which will give us:
\n" ); document.write( "-8/-2x+2y,5x/2y-2x This can be rewritten as:
\n" ); document.write( "-8/2y-2x,5x/2y-2x
\n" ); document.write( "Make sense?
\n" ); document.write( "RJ
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