document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=99444>Question 99444</A>: <I><SPAN STYLE=\"word-break: break-all;\"> This problem also includes complex fractions.  I simply forget one rule about adding exponents.  The equation is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%2F4x%5E2%2B2%2F5x ALIGN=MIDDLE  ALT=\"6%2F4x%5E2%2B2%2F5x\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  So far I have found the common denominator which is 20x^3.  My problem is adding the exponents in the numerator and then simplifying the solution.  Would you please 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 #72338 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=72338\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 6/4x^2 + 2/5x<BR>\n" );
document.write( "The least common denominator is 20x^2<BR>\n" );
document.write( "Rewrite each fraction with the lcd as its denominator:<BR>\n" );
document.write( "6*5/lck + 2*4x/lcd<BR>\n" );
document.write( "Combine the numerators over the lcd:<BR>\n" );
document.write( "[30+8x]/lcd<BR>\n" );
document.write( "Factor:<BR>\n" );
document.write( "[2(15+4x)]/lcd<BR>\n" );
document.write( "Final answer:<BR>\n" );
document.write( "(15+4x)/10x^2<BR>\n" );
document.write( "=======================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );