document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=629109>Question 629109</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do i find the exact values of x for which 3(2x-1)^2+2(2x-1)-8=0?<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 #396029 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=396029\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How do i find the exact values of x for which <BR>\n" );
document.write( "3(2x-1)^2+2(2x-1)-8=0?<BR>\n" );
document.write( "..<BR>\n" );
document.write( "let u=(2x-1)<BR>\n" );
document.write( "u^2=(2x-1)^2<BR>\n" );
document.write( "..<BR>\n" );
document.write( "3u^2+2u-8=0<BR>\n" );
document.write( "(3u-4)(u+2)=0<BR>\n" );
document.write( "u=4/3=2x-1<BR>\n" );
document.write( "6x-3=4<BR>\n" );
document.write( "6x=7<BR>\n" );
document.write( "x=7/6<BR>\n" );
document.write( "or <BR>\n" );
document.write( "u=-2=2x-1<BR>\n" );
document.write( "2x=-1<BR>\n" );
document.write( "x=-1/2<BR>\n" );
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