document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=825192>Question 825192</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How to Factor the numerator and denominator of each expression completely?<BR>\n" );
document.write( "(x^2+2x)/(x^2-4) and (x^2-5x+4)/(x^2-1) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #497098 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=497098\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How to Factor the numerator and denominator of each expression completely?<BR>\n" );
document.write( "(x^2+2x)/(x^2-4) and (x^2-5x+4)/(x^2-1)<BR>\n" );
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document.write( "x^2 + 2x  is obvious<BR>\n" );
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document.write( "x^2 - 4 is a difference of 2 squares<BR>\n" );
document.write( "a^2 - b^2 = (a-b)*(a+b)<BR>\n" );
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document.write( "x^2-5x+4 notice that 5 = 4+1<BR>\n" );
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document.write( "x^2 - 1 another difference of 2 squares </SPAN>\n" );
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