document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1121807>Question 1121807</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rationalize the function and give its domain in interval notation:<BR>\n" );
document.write( "F(x) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%282%2Bsqrt%28x-3%29%29%2F%285%2Bsqrt%28x-3%29%29+ ALIGN=MIDDLE  ALT=\"+%282%2Bsqrt%28x-3%29%29%2F%285%2Bsqrt%28x-3%29%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So far for my work: I first, multiplied by the conjugate; <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+5-sqrt%28x-3%29+ ALIGN=MIDDLE  ALT=\"+5-sqrt%28x-3%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "I ended up with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28x%2B13%2B3sqrt%28x-3%29%29+%2F+%28x%2B28%29+ ALIGN=MIDDLE  ALT=\"+%28x%2B13%2B3sqrt%28x-3%29%29+%2F+%28x%2B28%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "I don’t think that’s right and I’m having trouble knowing what the correct answer is as my text does not have this answer solution to check.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #737799 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=737799\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%2Bsqrt%28x-3%29%29%2F%285%2Bsqrt%28x-3%29%29 ALIGN=MIDDLE  ALT=\"%282%2Bsqrt%28x-3%29%29%2F%285%2Bsqrt%28x-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Yes, multiply the entire expression by  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1=%285-sqrt%28x-3%29%29%2F%285-sqrt%28x-3%29%29 ALIGN=MIDDLE  ALT=\"1=%285-sqrt%28x-3%29%29%2F%285-sqrt%28x-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and simplify from that multiplication.\r<BR>\n" );
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document.write( "Result of that after simplification should be<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F%28x%29=%28-x%2B13%2B3sqrt%28x-3%29%29%2F%2828-x%29 ALIGN=MIDDLE  ALT=\"F%28x%29=%28-x%2B13%2B3sqrt%28x-3%29%29%2F%2828-x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Or if multiply again by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1=%28-1%29%2F%28-1%29 ALIGN=MIDDLE  ALT=\"1=%28-1%29%2F%28-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  you could have as<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28F%28x%29=%28x-13-3sqrt%28x-3%29%29%2F%28x-28%29%29 ALIGN=MIDDLE  ALT=\"highlight%28F%28x%29=%28x-13-3sqrt%28x-3%29%29%2F%28x-28%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The radical forces the restriction  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=3 ALIGN=MIDDLE  ALT=\"x%3E=3\"   DISABLED_style= \"max-width:90%; height:auto;\" > and the denominator cannot be allowed 0, so forces the restriction  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C%3E28 ALIGN=MIDDLE  ALT=\"x%3C%3E28\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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