document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=30250>Question 30250</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many real solutions does the nonlinear system have?<BR>\n" );
document.write( "x^2+y^2=13<BR>\n" );
document.write( "-x^2+2y^2=14\r<BR>\n" );
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document.write( "(a) 0<BR>\n" );
document.write( "(b) 1<BR>\n" );
document.write( "(c) 2<BR>\n" );
document.write( "(d) 3<BR>\n" );
document.write( "(e) 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #17027 by </B><A HREF=/tutors/aboutme.mpl?userid=Fermat><B>Fermat(136)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fermat><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=Fermat><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=17027\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2+y^2=13 is circle, centre the origin<BR>\n" );
document.write( "-x^2+2y^2=14 is a hyperbola, centre the origin<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-4%2C+4%2C+-5%2C+5%2C+sqrt%2813-x%5E2%29%2C+-sqrt%2813-x%5E2%29%2C+sqrt%287%2Bx%5E2%2F2%29%2C+-sqrt%287%2Bx%5E2%2F2%29%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "As you can see there are 4 solutions<BR>\n" );
document.write( "Ans:e<BR>\n" );
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