document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=425232>Question 425232</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Evaluate log2(log5 5).<BR>\n" );
document.write( "I'm having trouble with logarithms in general, but evaluating in particular.  Any help is greatly appreciated. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #296170 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=296170\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Evaluate log2(log5 5).\r<BR>\n" );
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document.write( "The log of its base is always equal to 1. This answers the question: What number do I raise the base to equal itself.  For example, for base 3, what number do I raise 3 to equal 3? You can see this will be 1 and it will hold for any base. Remember, the base raised to the logarithm of a number is equal to the number.<BR>\n" );
document.write( "log5 5=1<BR>\n" );
document.write( "log2(log5 5)=log2(1)<BR>\n" );
document.write( "what do you raise the base 2 to get 1?<BR>\n" );
document.write( "zero, as 2^0=1<BR>\n" );
document.write( "ans:<BR>\n" );
document.write( "log2(log5(5))=0<BR>\n" );
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