document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=715405>Question 715405</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Y^4-1 factor completely </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #439422 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><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=439422\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Y^4-1<BR>\n" );
document.write( "(Y^2+1)(Y^2-1)<BR>\n" );
document.write( "(Y^2+1)(Y+1)(Y-1) ANS. </SPAN>\n" );
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