document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=748302>Question 748302</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the points of intersection, if any, of the graphs in the system. \r<BR>\n" );
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document.write( "x^2+y^2=17<BR>\n" );
document.write( "y=x+3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #455925 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=455925\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find the points of intersection, if any, of the graphs in the system. <BR>\n" );
document.write( "x^2+y^2=17<BR>\n" );
document.write( "y=x+3<BR>\n" );
document.write( "***<BR>\n" );
document.write( "sub(x+3) for y in first equation<BR>\n" );
document.write( "x^2+(x+3^2=17<BR>\n" );
document.write( "x^2+x^2+6x+9=17<BR>\n" );
document.write( "2x^2+6x-8=0<BR>\n" );
document.write( "x^2+3x-4=0<BR>\n" );
document.write( "(x+4)(x-1)=0<BR>\n" );
document.write( "..<BR>\n" );
document.write( "x=-4<BR>\n" );
document.write( "y=x+3=-1<BR>\n" );
document.write( "point of intersection: (-4,-1)<BR>\n" );
document.write( "..<BR>\n" );
document.write( "x=1<BR>\n" );
document.write( "y=x+3=4<BR>\n" );
document.write( "2nd point of intersection: (1,4) </SPAN>\n" );
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