document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=634302>Question 634302</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need sum serious help with solving these problems and I need to show the wrok for each one.  Can someone please help me?  Thanks in advance.\r<BR>\n" );
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document.write( "Factor completely.<BR>\n" );
document.write( "16r^4-121<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #399480 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=399480\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Too many questions in one submission.\r<BR>\n" );
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document.write( "16r^4-121 <BR>\n" );
document.write( "(4r^2-11)*(4r^2+11)<BR>\n" );
document.write( "(2r-sqrt(11))*(2r+sqrt(11))*(4 r^2+11) </SPAN>\n" );
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