document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=178233>Question 178233</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am having problems finding the numerator to the following rational expression.<BR>\n" );
document.write( "Any help regarding this problem will be greatly appreciated. \r<BR>\n" );
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document.write( " Problem :<BR>\n" );
document.write( "           We will fully simplify the expression.\r<BR>\n" );
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document.write( " 4 over x^2 + 4 over x^2+x\r<BR>\n" );
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document.write( "Factor x^2+x = x(x+1)<BR>\n" );
document.write( "So when we simplify 4 over x^2 + 4 over x^2+x\r<BR>\n" );
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document.write( "The numerator is :<BR>\n" );
document.write( "The denominator is: x^2(x+1)\r<BR>\n" );
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document.write( "Use the \"least common denominator\" </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #133201 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=133201\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Problem :<BR>\n" );
document.write( "We will fully simplify the expression. <BR>\n" );
document.write( "[4 /x^2] + [4 / (x^2+x)]<BR>\n" );
document.write( "---- <BR>\n" );
document.write( "Factor x^2+x = x(x+1)<BR>\n" );
document.write( "Then the lcd = x^2(x+1)<BR>\n" );
document.write( "--------------\r<BR>\n" );
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document.write( "So when we simplify [4 /x^2] + [4 /(x^2+x)] <BR>\n" );
document.write( "The numerator is : 4(x+1)<BR>\n" );
document.write( "--------------------\r<BR>\n" );
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document.write( "The denominator is: x^2(x+1) <BR>\n" );
document.write( "===============================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
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