document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1041725>Question 1041725</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve this simultaneous equation for x and y.\r<BR>\n" );
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document.write( "log(base2)X + log(base2)Y =2<BR>\n" );
document.write( "log(base2)X + log(base2)Y =0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #656665 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39627)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=656665\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This system looks much more complicated than it really is.  Try substitutions like  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r=log%282%2CX%29%2Cp=log%282%2CY%29%29 ALIGN=MIDDLE  ALT=\"system%28r=log%282%2CX%29%2Cp=log%282%2CY%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and then first solve the system  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28r%2Bp=2%2Cr%2Bp=0%29 ALIGN=MIDDLE  ALT=\"system%28r%2Bp=2%2Cr%2Bp=0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, but you should understand that this is a bad system!  The same expression equated to two different values!  Not good. </SPAN>\n" );
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