document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=69220>Question 69220</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the LCD of<BR>\n" );
document.write( "    7              8<BR>\n" );
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document.write( "a^2 + 2a - 63     a+9 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #49243 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=49243\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a^2+2a-63=(a-7)(a+9) thus the common denominator is (a-7)(a+9): </SPAN>\n" );
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