document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=167685>Question 167685</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use the properties of to write the following as single logarithms\r<BR>\n" );
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document.write( "A) log100-1/3logy+1/2logz               B)-3/2logu-logs+3logr+logt\r<BR>\n" );
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document.write( "use the properties of logarithmsto solve exactly the following equations\r<BR>\n" );
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document.write( "A) logx(27)=3                  B) log(x+2)-log(x-1)=log(4) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #123592 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=123592\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the properties of to write the following as single logarithms <BR>\n" );
document.write( "A) log100-1/3logy+1/2logz \r<BR>\n" );
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document.write( "log[100*z^2/y^(1/3)\r<BR>\n" );
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document.write( "B)-3/2logu-logs+3logr+logt\r<BR>\n" );
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document.write( "= log[rt/[u^(3/2)*s]]<BR>\n" );
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document.write( "use the properties of logarithms to solve exactly the following equations <BR>\n" );
document.write( "A) logx(27)=3 <BR>\n" );
document.write( "x^3 = 27<BR>\n" );
document.write( "x = 3<BR>\n" );
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document.write( "B) log(x+2)-log(x-1)=log(4)\r<BR>\n" );
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document.write( "log[(x+2)/(x-1)] = log(4)\r<BR>\n" );
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document.write( "x^2+x-2 = 4\r<BR>\n" );
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document.write( "x^2 + x -6 = 0<BR>\n" );
document.write( "(x+3)(x-2) = 0<BR>\n" );
document.write( "Positive solution:<BR>\n" );
document.write( "x = 2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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