document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=956043>Question 956043</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area of a square is 81-90x+25x^2 square meters. If x is a positive integer, what is the least possible perimeter measure for the square? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #584059 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=584059\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A=area; s=side; P=perimeter=4s<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=s%5E2 ALIGN=MIDDLE  ALT=\"A=s%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=81-90x%2B25x%5E2 ALIGN=MIDDLE  ALT=\"81-90x%2B25x%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Re-write for clarity.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%5E2=25x%5E2-90x%2B81 ALIGN=MIDDLE  ALT=\"s%5E2=25x%5E2-90x%2B81\"   DISABLED_style= \"max-width:90%; height:auto;\" > Find square root of each side.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=sqrt%2825x%5E2-90x%2B81%29 ALIGN=MIDDLE  ALT=\"s=sqrt%2825x%5E2-90x%2B81%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=%285x-9%29 ALIGN=MIDDLE  ALT=\"s=%285x-9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=meters ALIGN=MIDDLE  ALT=\"meters\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=4s ALIGN=MIDDLE  ALT=\"P=4s\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%285x-9%29meters ALIGN=MIDDLE  ALT=\"4%285x-9%29meters\"   DISABLED_style= \"max-width:90%; height:auto;\" > For x=1, P is negative. For x=2:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=4%285%282%29-9%29meters ALIGN=MIDDLE  ALT=\"P=4%285%282%29-9%29meters\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%281%29meters=4meters ALIGN=MIDDLE  ALT=\"4%281%29meters=4meters\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "ANSWER: If x is a positive integer, the least possible perimeter is 4 meters. </SPAN>\n" );
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