document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=459569>Question 459569</A>: <I><SPAN STYLE=\"word-break: break-all;\"> f(x)=(x+3)(x-5)/(x+1)(X-4) find the domain and range </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #315496 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=315496\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)=(x+3)(x-5)/(x+1)(x-4) find the domain and range<BR>\n" );
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document.write( "f(x)=(x+3)(x-5)/(x+1)(x-4)<BR>\n" );
document.write( "To find domain, set denominator=0, solve for x<BR>\n" );
document.write( "(x+1)(x-4)=0<BR>\n" );
document.write( "x+1=0<BR>\n" );
document.write( "x&#8800;-1<BR>\n" );
document.write( "x-4=0<BR>\n" );
document.write( "x&#8800;4<BR>\n" );
document.write( "Domain: (-&#8734;,1) U (1,4) U (4,&#8734;)<BR>\n" );
document.write( "..<BR>\n" );
document.write( "To find range interchange x & y, then solve for y<BR>\n" );
document.write( "x=(y+3)(y-5)/(y+1)(y-4)\r<BR>\n" );
document.write( "\n" );
document.write( "Range: (-&#8734;,&#8734;) </SPAN>\n" );
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