document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=22792>Question 22792</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Good Evening,  I am working on solving this problem.  Please help. I'm still confused on the process. \r<BR>\n" );
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document.write( "4^x+1=64  Where appropriate, include approximations to the nearest thousandth. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #11146 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=11146\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I assume that the use of logarithms is expected.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5Ex+%2B+1+=+64 ALIGN=MIDDLE  ALT=\"4%5Ex+%2B+1+=+64\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract 1 from both sides of the equation.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5Ex+=+63 ALIGN=MIDDLE  ALT=\"4%5Ex+=+63\"   DISABLED_style= \"max-width:90%; height:auto;\" > Take the log of both sides.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=xlog4+=+log63 ALIGN=MIDDLE  ALT=\"xlog4+=+log63\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log4 ALIGN=MIDDLE  ALT=\"log4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28log63%29%2Flog4 ALIGN=MIDDLE  ALT=\"x+=+%28log63%29%2Flog4\"   DISABLED_style= \"max-width:90%; height:auto;\" > You can do this on your calculator or use a table of logarithms.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+2.989 ALIGN=MIDDLE  ALT=\"x+=+2.989\"   DISABLED_style= \"max-width:90%; height:auto;\" > to the nearest thousandth.\r<BR>\n" );
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document.write( "Check:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E%282.989%29+%2B+1+=+63.031+%2B+1 ALIGN=MIDDLE  ALT=\"4%5E%282.989%29+%2B+1+=+63.031+%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 64.031 </SPAN>\n" );
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