document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=868026>Question 868026</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1: 2 log7(x+1)=2\r<BR>\n" );
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document.write( "2: log3(2x+1)+ log3(x+4)-2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #523320 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=523320\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1:  (x+1)^2 = 49, <BR>\n" );
document.write( "x^2 - 2x + 1 - 49 = 0,<BR>\n" );
document.write( "x^2-2x-48 = 0<BR>\n" );
document.write( "(x-8)(x+6) = 0,   x = 8    (-6 an extraneous root)\r<BR>\n" );
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document.write( "2: (2x+1)(x+4) = 9<BR>\n" );
document.write( " 2x^2 + 9x -5 = 0<BR>\n" );
document.write( "(2x - 1)(x+5)= 0,   x = 1/2   (-5 an extraneous root)<BR>\n" );
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