document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=121678>Question 121678</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i pretty much understand how to muliply rational expressions but im having trouble factoring this problem out. its been a while since ive done this\r<BR>\n" );
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document.write( "4x^2/9x^2 * 12/21x^3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #89326 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=89326\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4x^2/9x^2=4/9 cancelling out the x^2 terms.<BR>\n" );
document.write( "12/21x^3=4/7x^3 dividing both numerator & denominator by 3.<BR>\n" );
document.write( "4/9*4/7x^3=16/63x^3 answer. </SPAN>\n" );
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