document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=304840>Question 304840</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have a question on ellipses. The first problem is 20x^2+ 4y^2 = 5 and trying to get this in standard form. The second problem is trying to figure out is to find the intersection points of these two equations: (x^2/16 + y^2/9 = 1 and x^2/9 + y^2/16 = 1). The next 2 problems are hyperbolas that having an issue is x^2-y^2+4 = 0 trying to put in standard form. The last problem is trying to get this set of information into standard form with the following: Foci (+-3, 0) and the hyperbola passing through (4,1). Can you help me? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #218285 by </B><A HREF=/tutors/aboutme.mpl?userid=themathtutor2009><B>themathtutor2009(81)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=themathtutor2009><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=218285\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> One problem per post\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20x%5E2%2B+4y%5E2+=+5 ALIGN=MIDDLE  ALT=\"20x%5E2%2B+4y%5E2+=+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2%2F4%2B+%28y%5E2%29%2F%285%2F4%29+=+1 ALIGN=MIDDLE  ALT=\"x%5E2%2F4%2B+%28y%5E2%29%2F%285%2F4%29+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Equation is now in form <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-h%29%5E2%2Fa%5E2%2B%28y-k%29%5E2%2Fb%5E2=1 ALIGN=MIDDLE  ALT=\"%28x-h%29%5E2%2Fa%5E2%2B%28y-k%29%5E2%2Fb%5E2=1\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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