document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=203086>Question 203086</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780495108405/algebrahomeworkh>intermediate algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> 9+3r^2-12r^4\r<BR>\n" );
document.write( "\n" );
document.write( "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 #153211 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=153211\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 9+3r^2-12r^4 <BR>\n" );
document.write( "Factor completely<BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "= 3(3 + r^2 - 4r^2)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= 3(3 + 4r2 - 3r^2 - 4r^4)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= 3[(3+4r^2) - r^2(3+4r^2)]<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= 3[(3+4r^2)(1-r^2)]<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= 3(3+4r^2)(1-r)(1+r)<BR>\n" );
document.write( "=============================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );