document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1080571>Question 1080571</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use the elimination method to find the TWO solutions of this system. Mark TWO answers.\r<BR>\n" );
document.write( "\n" );
document.write( "{y=9(x+4)^2 – 81<BR>\n" );
document.write( "{y=&#8722;9(x+4)^2+81\r<BR>\n" );
document.write( "\n" );
document.write( "	<BR>\n" );
document.write( "(3, 0)<BR>\n" );
document.write( "	<BR>\n" );
document.write( "(-3, 0)<BR>\n" );
document.write( "	<BR>\n" );
document.write( "(5, 0)<BR>\n" );
document.write( "	<BR>\n" );
document.write( "(-1, 0)<BR>\n" );
document.write( "	<BR>\n" );
document.write( "(-7, 0)<BR>\n" );
document.write( "	<BR>\n" );
document.write( "(-9, 0)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #694664 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=694664\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y=9%28x%2B4%29%5E2-81+ ALIGN=MIDDLE  ALT=\"+y=9%28x%2B4%29%5E2-81+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y=-9%28x%2B4%29%5E2%2B81+ ALIGN=MIDDLE  ALT=\"+y=-9%28x%2B4%29%5E2%2B81+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+9%28x%2B4%29%5E2-81+=-9%28x%2B4%29%5E2%2B81 ALIGN=MIDDLE  ALT=\"+9%28x%2B4%29%5E2-81+=-9%28x%2B4%29%5E2%2B81\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+9%28x%5E2+%2B+8+x+%2B+16%29-81+=-9%28x%5E2+%2B+8+x+%2B+16%29%2B81 ALIGN=MIDDLE  ALT=\"+9%28x%5E2+%2B+8+x+%2B+16%29-81+=-9%28x%5E2+%2B+8+x+%2B+16%29%2B81\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+9+x%5E2+%2B+72x+%2B+63+=+-9+x%5E2+-+72x+-+63 ALIGN=MIDDLE  ALT=\"+9+x%5E2+%2B+72x+%2B+63+=+-9+x%5E2+-+72x+-+63\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+9+x%5E2+%2B+72x+%2B+63+%2B9x%5E2+%2B72x+%2B63=0 ALIGN=MIDDLE  ALT=\"+9+x%5E2+%2B+72x+%2B+63+%2B9x%5E2+%2B72x+%2B63=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+18+x%5E2+%2B+144x+%2B+126=0 ALIGN=MIDDLE  ALT=\"+18+x%5E2+%2B+144x+%2B+126=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+18+%28x%5E2+%2B+8x+%2B+7%29=0 ALIGN=MIDDLE  ALT=\"+18+%28x%5E2+%2B+8x+%2B+7%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+18+%28x%5E2+%2B+x%2B7x+%2B+7%29=0 ALIGN=MIDDLE  ALT=\"+18+%28x%5E2+%2B+x%2B7x+%2B+7%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+18+%28%28x%5E2+%2B+x%29%2B%287x+%2B+7%29%29=0 ALIGN=MIDDLE  ALT=\"+18+%28%28x%5E2+%2B+x%29%2B%287x+%2B+7%29%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+18+%28x%28x+%2B+1%29%2B7%28x+%2B+1%29%29=0 ALIGN=MIDDLE  ALT=\"+18+%28x%28x+%2B+1%29%2B7%28x+%2B+1%29%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=18+%28x+%2B+1%29+%28x+%2B+7%29+=+0 ALIGN=MIDDLE  ALT=\"18+%28x+%2B+1%29+%28x+%2B+7%29+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "solutions:\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-7 ALIGN=MIDDLE  ALT=\"x+=+-7\"   DISABLED_style= \"max-width:90%; height:auto;\" >, => <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+0 ALIGN=MIDDLE  ALT=\"+y+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> point (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+-7%29 ALIGN=MIDDLE  ALT=\"highlight%28+-7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%280%29 ALIGN=MIDDLE  ALT=\"highlight%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >)<BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-1 ALIGN=MIDDLE  ALT=\"x+=+-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >, =><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+0 ALIGN=MIDDLE  ALT=\"y+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> point (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28+-1%29 ALIGN=MIDDLE  ALT=\"highlight%28+-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%280%29 ALIGN=MIDDLE  ALT=\"highlight%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >)\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );