document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=179741>Question 179741</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the following a) (f+g)(x) b) (f-g)(x) c)(fg)(x)d)(f/g)(x)<BR>\n" );
document.write( "what is the domain of f/g?<BR>\n" );
document.write( "f(x)=2x-5, g(x)= 1-x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #134637 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=134637\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "If <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large f(x) = 2x - 5\"> and If <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large g(x) = 1 - x \"> then:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (f + g)(x) = f(x) + g(x) = (2x - 5) + (1 - x)\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (f - g)(x) = f(x) - g(x) = (2x - 5) - (1 - x)\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (fg)(x) = \[f(x)\]\[g(x)\] = (2x - 5)(1 - x)\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (f/g)(x) = \frac {f(x)}{g(x)} = \frac {(2x - 5)}{(1 - x)}\">\r<BR>\n" );
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document.write( "You just have to do the simplifications.  The domain of <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large (f/g)(x)\"> is all real numbers excluding any value that would make the function undefined.  Hint: What value for x would cause you to divide by zero?  Exclude that value.  \r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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