document.write( "Question 120960This question is from textbook New Progress in Mathematics with Problem-Solving Handbook
\n" ); document.write( ": I need help in understanding how you get LCD,GCF,and adding and subtracting Rational Expressions. \n" ); document.write( "
Algebra.Com's Answer #88749 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
I suggest you post some problems you do not understand.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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