document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=242941>Question 242941</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the reciprocal\r<BR>\n" );
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document.write( "4/x^2+y^2  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #177960 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=177960\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F%28x%5E2%29%2By%5E2 ALIGN=MIDDLE  ALT=\"4%2F%28x%5E2%29%2By%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given expression.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F%28x%5E2%29%2By%5E2%28%28x%5E2%29%2F%28x%5E2%29%29 ALIGN=MIDDLE  ALT=\"4%2F%28x%5E2%29%2By%5E2%28%28x%5E2%29%2F%28x%5E2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply the second term by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%29%2F%28x%5E2%29 ALIGN=MIDDLE  ALT=\"%28x%5E2%29%2F%28x%5E2%29\"   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=4%2F%28x%5E2%29%2B%28x%5E2y%5E2%29%2F%28x%5E2%29 ALIGN=MIDDLE  ALT=\"4%2F%28x%5E2%29%2B%28x%5E2y%5E2%29%2F%28x%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Combine the fractions.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%2Bx%5E2y%5E2%29%2F%28x%5E2%29 ALIGN=MIDDLE  ALT=\"%284%2Bx%5E2y%5E2%29%2F%28x%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Add the fractions.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%29%2F%284%2Bx%5E2y%5E2%29 ALIGN=MIDDLE  ALT=\"%28x%5E2%29%2F%284%2Bx%5E2y%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Flip the fraction.\r<BR>\n" );
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document.write( "So the reciprocal of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F%28x%5E2%29%2By%5E2 ALIGN=MIDDLE  ALT=\"4%2F%28x%5E2%29%2By%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%29%2F%284%2Bx%5E2y%5E2%29 ALIGN=MIDDLE  ALT=\"%28x%5E2%29%2F%284%2Bx%5E2y%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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