document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1076467>Question 1076467</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let r and s be the roots of y^2 - 19y + 7. Find (r-2)(s-2).<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #691079 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=691079\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y^2 -19y + 7 = 0<BR>\n" );
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document.write( "complete the square<BR>\n" );
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document.write( "y^2 -19y +(361/4) = -(28/4) +(361/4)<BR>\n" );
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document.write( "(y -19/2)^2 = 333/4<BR>\n" );
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document.write( "y = (19/2) +(square root(333)/2) = (37.2463/2) = 18.6231<BR>\n" );
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document.write( "y = (19/2) -(square root(333)/2) = (.7537/2) = .3768<BR>\n" );
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document.write( "let r = 18.6231 and s = .3768<BR>\n" );
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document.write( "(r-2)(s-2) = (18.6231-2)(.3768-2) = &#8722;26.9826<BR>\n" );
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