document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=375940>Question 375940</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, the problem i am having is with subsitution in a qudratic equation.<BR>\n" );
document.write( "x^2-xy=10 (1)<BR>\n" );
document.write( "x+y=8 (2)<BR>\n" );
document.write( " Thank you. I worked it out using the qudratic formula but i would like to know if it's right before handing my assignment in to my teacher I need it by tommrrow morning please help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #267351 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=267351\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = 8 - x\r<BR>\n" );
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document.write( "substituting ___ x^2 - 8x + x^2 = 10 ___ 2x^2 - 8x - 10=0 ___ x^2 - 4x - 5 = 0\r<BR>\n" );
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document.write( "factoring ___ (x - 5)(x + 1) = 0\r<BR>\n" );
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document.write( "substitute to find y<BR>\n" );
document.write( "___ there are two (x,y) solutions </SPAN>\n" );
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