document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=7078>Question 7078</A>: <I><SPAN STYLE=\"word-break: break-all;\"> identify the root to the nearest tenth.<BR>\n" );
document.write( "y=4-x^2<BR>\n" );
document.write( "i came out with x=-2.1 and x=1.9, but i am not sure if this is correct.<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 #3921 by </B><A HREF=/tutors/aboutme.mpl?userid=glabow><B>glabow(165)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=glabow><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=3921\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It is unclear what you are asking here.<BR>\n" );
document.write( "If you mean to find what x makes y=0, which is the usual requirement for such equations (and referred to as zeroes of the equation) then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+4+-+x%5E2+=+0 ALIGN=MIDDLE  ALT=\"y+=+4+-+x%5E2+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > is easily seen to be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%2B+2 ALIGN=MIDDLE  ALT=\"x+=+%2B+2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-2 ALIGN=MIDDLE  ALT=\"x+=+-2\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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