document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=234338>Question 234338</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am supposed to solve:\r<BR>\n" );
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document.write( "sqrt with the radicand 5x +21, then = x+3. So the question is:\r<BR>\n" );
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document.write( "sqrt 5x+21=x+3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #172788 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=172788\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sqrt(5x+21)=x+3 square both sides.<BR>\n" );
document.write( "5x+21=x^2+6x+9<BR>\n" );
document.write( "x^2+6x-5x+9-21=0<BR>\n" );
document.write( "x^2+x-12=0<BR>\n" );
document.write( "(x+4)(x-3)=0<BR>\n" );
document.write( "x+4=0<BR>\n" );
document.write( "x=-4 ans.<BR>\n" );
document.write( "x-3=0<BR>\n" );
document.write( "x=3 ans. </SPAN>\n" );
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