document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=71911>Question 71911</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the solution set for (radical 3x+7)+(radical x+6)=3.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #51399 by </B><A HREF=/tutors/aboutme.mpl?userid=galactus><B>galactus(183)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=galactus><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=galactus><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=51399\">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=sqrt%283x%2B7%29%2Bsqrt%28x%2B6%29=3 ALIGN=MIDDLE  ALT=\"sqrt%283x%2B7%29%2Bsqrt%28x%2B6%29=3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%283x%2B7%29=3-sqrt%28x%2B6%29 ALIGN=MIDDLE  ALT=\"sqrt%283x%2B7%29=3-sqrt%28x%2B6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Square both sides and get:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2B7=x%2B15-6sqrt%28x%2B6%29 ALIGN=MIDDLE  ALT=\"3x%2B7=x%2B15-6sqrt%28x%2B6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Subtract x+15 from both sides and get:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x-8=-6sqrt%28x%2B6%29 ALIGN=MIDDLE  ALT=\"2x-8=-6sqrt%28x%2B6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Square both sides again:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E2-32x%2B64=36x%2B216 ALIGN=MIDDLE  ALT=\"4x%5E2-32x%2B64=36x%2B216\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E2-68x-152=0 ALIGN=MIDDLE  ALT=\"4x%5E2-68x-152=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Divide by 4:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2-17x-38=0 ALIGN=MIDDLE  ALT=\"x%5E2-17x-38=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Factor:\r<BR>\n" );
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document.write( "(x-19)(x+2)=0\r<BR>\n" );
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document.write( "Only one of these is viable. The other is extraneous.\r<BR>\n" );
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document.write( "Checking in the original equation, we see x=-2 is the solution. </SPAN>\n" );
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