document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=559026>Question 559026</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can you please give me steps to \r<BR>\n" );
document.write( "\n" );
document.write( "find the domain of f(x)=(16x+3)/(x^2+6x-72) ?\r<BR>\n" );
document.write( "\n" );
document.write( "thanks you in advanced  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #363295 by </B><A HREF=/tutors/aboutme.mpl?userid=htmentor><B>htmentor(1343)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=htmentor><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=htmentor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=363295\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find the domain of f(x)=(16x+3)/(x^2+6x-72)<BR>\n" );
document.write( "===================================<BR>\n" );
document.write( "The domain is all values of x for which the function is defined.<BR>\n" );
document.write( "The function will be defined for all values in which the denominator does not equal 0.<BR>\n" );
document.write( "The denominator can be factored as <BR>\n" );
document.write( "(x^2+6x-72) = (x-6)(x+12)<BR>\n" );
document.write( "So the domain is all real numbers except x=6, x=-12<BR>\n" );
document.write( "The graph is below:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-15%2C15%2C-10%2C10%2C%2816x%2B3%29%2F%28x%5E2%2B6x-72%29%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-15%2C15%2C-10%2C10%2C%2816x%2B3%29%2F%28x%5E2%2B6x-72%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );