document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=238739>Question 238739</A>: <I><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "1.  5.logbx+9.logby-3.logbz\r<BR>\n" );
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document.write( "2.  log2x+log2(x-6)=4\r<BR>\n" );
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document.write( "3.  logbx-(logby+logbz)<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 #175432 by </B><A HREF=/tutors/aboutme.mpl?userid=JimboP1977><B>JimboP1977(311)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JimboP1977><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/cgi-bin/show-face.mpl?user=JimboP1977><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=175432\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Using log rules:\r<BR>\n" );
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document.write( "1. logb (ABC) = logb A + logb B + logb C <BR>\n" );
document.write( "2. logb (A/B) = logb A - logb B <BR>\n" );
document.write( "3. logb (A^n) = nlogb A <BR>\n" );
document.write( "4. logb b = 1 <BR>\n" );
document.write( "5. logb = logb A1/n = (1/n)logb A n A <BR>\n" );
document.write( "6. logb 1 = 0 <BR>\n" );
document.write( "7. logb (1/A) = logb 1 - logb A = -logb A\r<BR>\n" );
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document.write( "5*logbx+9*logby-3*logbz \r<BR>\n" );
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document.write( "Use rule 3 first\r<BR>\n" );
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document.write( "logb(x^5)+logb(y^9)-logb(z^3)\r<BR>\n" );
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document.write( "Use rule 1\r<BR>\n" );
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document.write( "logb((x^5 * y^9)/z^3))\r<BR>\n" );
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document.write( "log2x+log2(x-6)=4   (assuming base = 2)\r<BR>\n" );
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document.write( "log2(x^2-6x) = 4\r<BR>\n" );
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document.write( "x^2-6x = 2^4\r<BR>\n" );
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document.write( "(x-3)^2-9 = 16\r<BR>\n" );
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document.write( "x = 25^1/2 + 3\r<BR>\n" );
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document.write( "x = 8 \r<BR>\n" );
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document.write( "logbx-(logby+logbz)\r<BR>\n" );
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document.write( "logbx-(logb y*z)\r<BR>\n" );
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document.write( "logb x/(y*z)\r<BR>\n" );
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