document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=174756>Question 174756</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0395771188/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> I need help graphing the ellipse and finding the foci of the following equation: 5x^2+y^2=25 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #129829 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathtut><B>Mathtut(3670)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathtut><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=129829\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> lets get this in the right form  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2Fa%5E2%2By%5E2%2Fb%5E2=1 ALIGN=MIDDLE  ALT=\"x%5E2%2Fa%5E2%2By%5E2%2Fb%5E2=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%5E2%2F25%2By%5E2%2F25=1 ALIGN=MIDDLE  ALT=\"5x%5E2%2F25%2By%5E2%2F25=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2F%28sqrt%285%29%29%5E2%2By%5E2%2F5%5E2 ALIGN=MIDDLE  ALT=\"x%5E2%2F%28sqrt%285%29%29%5E2%2By%5E2%2F5%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "the foci are at (0,plus and minus c) where c=sqrt(a^2+b^2)\r<BR>\n" );
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document.write( "so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=c=sqrt%285%2B25%29=sqrt%2830%29 ALIGN=MIDDLE  ALT=\"c=sqrt%285%2B25%29=sqrt%2830%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > ..so foci are at (0,sqrt(30) and (0,-sqrt(30))<BR>\n" );
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document.write( "major axis is at (0,5) and(0-5) minor axis at (sqrt(5),0)(-sqrt(5),0)<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28+300%2C+300%2C+-5%2C+5%2C+-5%2C+5%2C+%0D%0A+++++++++grid%281%29%2C%0D%0A+++++++++blue%28+ellipse%28+0%2C+0%2C+2sqrt%285%29%2C10+%29+%29%0D%0A++++++++++%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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