document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=133468>Question 133468</A>: <I><SPAN STYLE=\"word-break: break-all;\"> HOW DO YOU FIND THE LCD OF A RATIONAL EXPRESSION THAT USES ADDITION AND SUBTRACTION </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #97637 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=97637\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The same way you would find any other LCD.  Factor each denominator if possible, then make sure each of the factors is represented in the LCD a sufficient number of times.  Sometimes the only thing you can do is use the product of all the denominators if there are no common factors to eliminate. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );