document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=725595>Question 725595</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (5-y)^2+y^2=13<BR>\n" );
document.write( "(5-y)*(5-y)+y*y=13<BR>\n" );
document.write( "25-5y-5y+y^2+y^2=13<BR>\n" );
document.write( "25-10y+2y^2=13<BR>\n" );
document.write( "2y^2-10y=13-25<BR>\n" );
document.write( "2y^2-10y=-12<BR>\n" );
document.write( "2y^2-10y+12=0<BR>\n" );
document.write( "factorizing;<BR>\n" );
document.write( "y=2 or 3<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #444227 by </B><A HREF=/tutors/aboutme.mpl?userid=JBarnum><B>JBarnum(2146)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JBarnum><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=JBarnum><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=444227\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (5-y)(5-y)+y^2=13<BR>\n" );
document.write( "Foil method<BR>\n" );
document.write( "25-10y+y^2 + y^2=13<BR>\n" );
document.write( "Subtract 13 and add like terms<BR>\n" );
document.write( "2y^2-10y+12=0<BR>\n" );
document.write( "You can solve it this way with quadratic formula if you want but I'm gonna do it the faster easy way<BR>\n" );
document.write( "Factor out a 2<BR>\n" );
document.write( "2(y^2-5y+6)=0<BR>\n" );
document.write( "Find two numbers that multiply to get +6 and add to get -5<BR>\n" );
document.write( "-3 and -2<BR>\n" );
document.write( "2(y-3)(y-2)=0<BR>\n" );
document.write( "y=3 , 2<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );