document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=202938>Question 202938</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write as a sum or difference of individual logarithms of x, y, and z: log(a)(x^4/yz^2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #153091 by </B><A HREF=/tutors/aboutme.mpl?userid=RAY100><B>RAY100(1637)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=RAY100><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=153091\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Remember  log (a/b) =log(a) -log(b),,,,and  log(a*b) = log(a) + log(b),,,,,<BR>\n" );
document.write( "and  log(a^b) = b*log(a)<BR>\n" );
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document.write( "log(a) {x^4 / yz^2},,,,,<BR>\n" );
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document.write( "log(a) x^4 - log(a)y -log(a)z^2<BR>\n" );
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document.write( "4*log(a)x-log(a)y -2*log(a)z<BR>\n" );
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document.write( "check,,Let  a=10,,,,x=1,,,y=2,,,z=3<BR>\n" );
document.write( "original,,,log(10) {(1)^4 / (2)(3^2) } =  -1.255<BR>\n" );
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document.write( "answer,,,4 * log(10)1 -log(10)2  -2*log(10) 3 = 0 - .3-2*.477= -1.255,,,,ok\r<BR>\n" );
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