document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=105114>Question 105114</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0030700442/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> x^3-4x <= 0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #76489 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=76489\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E3-4x+%3C=+0 ALIGN=MIDDLE  ALT=\"x%5E3-4x+%3C=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >   notice that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > is common to both terms, and we can write:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%28x%5E2+-+4%29+%3C=+0 ALIGN=MIDDLE  ALT=\"x%28x%5E2+-+4%29+%3C=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >  here we can factor <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+4 ALIGN=MIDDLE  ALT=\"x%5E2+-+4\"   DISABLED_style= \"max-width:90%; height:auto;\" > and write it as:\r<BR>\n" );
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document.write( "= > <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+2%5E2 ALIGN=MIDDLE  ALT=\"x%5E2+-+2%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "= > <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-2%29%28x%2B2%29 ALIGN=MIDDLE  ALT=\"%28x-2%29%28x%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "and we will have:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%28x-2%29%28x%2B2%29+%3C=+0 ALIGN=MIDDLE  ALT=\"x%28x-2%29%28x%2B2%29+%3C=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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