document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=124947>Question 124947</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How would you factor out the greatest common factor in this problem?\r<BR>\n" );
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document.write( "21b^4-14b^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #91587 by </B><A HREF=/tutors/aboutme.mpl?userid=chitra><B>chitra(359)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=chitra><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=91587\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The given expression is: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=21b%5E4+-+14b%5E2 ALIGN=MIDDLE  ALT=\"21b%5E4+-+14b%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "Here we observe that b^2 is the highest factor among the variables.\r<BR>\n" );
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document.write( "Then among the numbers both are multiples of 7. so take out 7 as a common factor. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7b%5E2%283b%5E2+-+2%29 ALIGN=MIDDLE  ALT=\"7b%5E2%283b%5E2+-+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "Thus the solution.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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