document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=341748>Question 341748</A>: <I><SPAN STYLE=\"word-break: break-all;\"> angle 1 and angle 2 are supplementary. If angle 1 = 2x^2-3 and angle 2 = 8x-9, find x, and 1, and angle 2.\r<BR>\n" );
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document.write( "I need to understand how i can do this with the square root sign?\r<BR>\n" );
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document.write( "my work so far:\r<BR>\n" );
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document.write( "2x^2-3+8x-9=180<BR>\n" );
document.write( "2x^2-12+8x=180<BR>\n" );
document.write( "2x^2+8x=192<BR>\n" );
document.write( "2x^2=24<BR>\n" );
document.write( "------now from here i do not know what to do... help please? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #244664 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=244664\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  angle 1 and angle 2 are supplementary. If angle 1 = 2x^2-3 and angle 2 = 8x-9, find x, and 1, and angle 2. \r<BR>\n" );
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document.write( "I need to understand how i can do this with the square root sign? <BR>\n" );
document.write( "my work so far: <BR>\n" );
document.write( "2x^2-3+8x-9=180<BR>\n" );
document.write( "2x^2-12+8x=180<BR>\n" );
document.write( "2x^2+8x=192  ****** This is good, but next step is not right.<BR>\n" );
document.write( "***** 2x^2=24<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2+%2B+8x+-+192+=+0 ALIGN=MIDDLE  ALT=\"2x%5E2+%2B+8x+-+192+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+%2B+4x+-+96+=+0 ALIGN=MIDDLE  ALT=\"x%5E2+%2B+4x+-+96+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(x+12)*(x-8) = 0<BR>\n" );
document.write( "x = 8, x = -12<BR>\n" );
document.write( "Sub into the expressions to find the angles.<BR>\n" );
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