document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=185723>Question 185723</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help with polynomial.<BR>\n" );
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document.write( "x^3+125<BR>\n" );
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document.write( "thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #139294 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=139294\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Notice that:<BR>\n" );
document.write( "x^3+125<BR>\n" );
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document.write( "Can be written as:<BR>\n" );
document.write( "x^3+5^3<BR>\n" );
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document.write( "This is now a \"sum of cubes\" which is a special factor case:<BR>\n" );
document.write( "http://www.purplemath.com/modules/specfact2.htm<BR>\n" );
document.write( "a^3 + b^3 = (a + b)(a^2 – ab + b^2) <BR>\n" );
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document.write( "In our case,<BR>\n" );
document.write( "a is 'x'<BR>\n" );
document.write( "b is 5<BR>\n" );
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document.write( "So:<BR>\n" );
document.write( "x^3+125 = (x + 5)(x^2 – 5x + 5^2) <BR>\n" );
document.write( "x^3+125 = (x + 5)(x^2 – 5x + 25) <BR>\n" );
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