document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=330704>Question 330704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Not sure how to write this equation. It is calculus fundamental concept review with real numbers. We have tried it a number of ways. Here goes.                 <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%2B1%2F%28a%2B1%2Fa%29 ALIGN=MIDDLE  ALT=\"a%2B1%2F%28a%2B1%2Fa%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  The answer is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%28a%5E2%2B2%29%2F%28a%5E2%2B1%29 ALIGN=MIDDLE  ALT=\"a%28a%5E2%2B2%29%2F%28a%5E2%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. We have tried it anumber of ways and can not get there from here. LOL. My book does not show me how to work through it. Can you? kizerfamily7@yahoo.com<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 #237085 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=237085\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> multiplying any quantity by one does not change the value ___ one is anything divided by itself\r<BR>\n" );
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document.write( "starting with the fraction ___ <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281+%2F+%28a+%2B+%281%2Fa%29%29%29+%2A+%28a+%2F+a%29 ALIGN=MIDDLE  ALT=\"%281+%2F+%28a+%2B+%281%2Fa%29%29%29+%2A+%28a+%2F+a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > gives <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a+%2F+%28a%5E2+%2B+1%29%29 ALIGN=MIDDLE  ALT=\"%28a+%2F+%28a%5E2+%2B+1%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "multiplying the first term \"a\" by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a%5E2+%2B+1%29+%2F+%28a%5E2+%2B+1%29 ALIGN=MIDDLE  ALT=\"%28a%5E2+%2B+1%29+%2F+%28a%5E2+%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get a common denominator ___ <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a%28a%5E2+%2B+1%29%29+%2F+%28a%5E2+%2B+1%29 ALIGN=MIDDLE  ALT=\"%28a%28a%5E2+%2B+1%29%29+%2F+%28a%5E2+%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "adding the fractions ___ <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%28a%28a%5E2+%2B+1%29%29%2B+a%29+%2F+%28a%5E2+%2B+1%29 ALIGN=MIDDLE  ALT=\"%28%28a%28a%5E2+%2B+1%29%29%2B+a%29+%2F+%28a%5E2+%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "factoring the \"a\" in the numerator ___ <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a%28a%5E2%2B2%29%29+%2F+%28a%5E2+%2B+1%29 ALIGN=MIDDLE  ALT=\"%28a%28a%5E2%2B2%29%29+%2F+%28a%5E2+%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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