document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=504744>Question 504744</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How would you solve the equation log2(x)^2=(log2(x))^2 I am stuck on how to square a log </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #339700 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=339700\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How would you solve the equation <BR>\n" );
document.write( "log2(x)^2 = (log2(x))^2 <BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "2log2(x) = [log2(x)]^2<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Rearrange:<BR>\n" );
document.write( "[log2(x)]^2 - 2*log2(x) = 0<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Factor:<BR>\n" );
document.write( "log2(x)[log2(x)-2] = 0<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Solve for \"x\":<BR>\n" );
document.write( "log2(x) = 0 or log2(x)-2 = 0<BR>\n" );
document.write( "---<BR>\n" );
document.write( "x = 2^0 or log2(x) = 2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "x = 1 or x = 2^2 = 4<BR>\n" );
document.write( "---<BR>\n" );
document.write( "x = 1 or x = 4<BR>\n" );
document.write( "=====================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=====================\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );