document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=625871>Question 625871</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello, I am having issues with this problem...I understand that I have to square both sides and cancel like terms, but I am stuck figuring out the expansion in the latter steps. PLEASE HELP!\r<BR>\n" );
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document.write( "Given the coordinates A(3, 3) and b(6, 7) are vertices of an equilateral triangle: Find the third vertex algebraically. \r<BR>\n" );
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document.write( "Thank you so much! Happy 4th! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #393856 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=393856\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hint: Find the distance from A to B. Call this distance 'r'. <BR>\n" );
document.write( "Then construct a circle with center A (3,3) that has a radius r. <BR>\n" );
document.write( "Then construct another circle with center B(6,7) with radius r.\r<BR>\n" );
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document.write( "The two circles will intersect at two points. Pick either point and call it C. <BR>\n" );
document.write( "This will give you an equilateral triangle ABC. </SPAN>\n" );
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