document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=797632>Question 797632</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use the laws of logarithms to rewrite each expression as a single logarithm, do NOT evaluate.<BR>\n" );
document.write( "1) log 4 + log 25\r<BR>\n" );
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document.write( "2)log(little 2) 4 - log (little 2) 2\r<BR>\n" );
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document.write( "3)4log(little 4) 2\r<BR>\n" );
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document.write( "Evaluate your answers from problems above, show your setups (b^k=n).\r<BR>\n" );
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document.write( "1) evaluate solution to problem 1.\r<BR>\n" );
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document.write( "2)Evaluate solution to problem 2.\r<BR>\n" );
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document.write( "3) evaliate solution to problem 3.\r<BR>\n" );
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document.write( "4)5^x= 100 solve for x using logarithms (round to 3 decimal places.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #482011 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=482011\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the laws of logarithms to rewrite each expression as a single logarithm, do NOT evaluate.<BR>\n" );
document.write( "1) log 4 + log 25<BR>\n" );
document.write( "=log(4*25)<BR>\n" );
document.write( "=log(100)<BR>\n" );
document.write( "..<BR>\n" );
document.write( "2)log(little 2) 4 - log (little 2) 2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%282%2C%284%29%29-log%282%2C%282%29%29=log%282%2C%284%2F2%29%29=log%282%2C%282%29%29 ALIGN=MIDDLE  ALT=\"log%282%2C%284%29%29-log%282%2C%282%29%29=log%282%2C%284%2F2%29%29=log%282%2C%282%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "..<BR>\n" );
document.write( "3)4log(little 4) 2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4log%284%2C%282%29%29=log%284%2C%282%5E4%29%29=log%284%2C%2816%29%29 ALIGN=MIDDLE  ALT=\"4log%284%2C%282%29%29=log%284%2C%282%5E4%29%29=log%284%2C%2816%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "..<BR>\n" );
document.write( "Evaluate your answers from problems above, show your setups (b^k=n).<BR>\n" );
document.write( "1) evaluate solution to problem 1.log(100)=2<BR>\n" );
document.write( "2)Evaluate solution to problem 2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%282%2C%282%29%29=1 ALIGN=MIDDLE  ALT=\"log%282%2C%282%29%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "3) evaliate solution to problem 3.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2C%2816%29%29=4 ALIGN=MIDDLE  ALT=\"log%284%2C%2816%29%29=4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "4)5^x= 100 solve for x using logarithms (round to 3 decimal places.)<BR>\n" );
document.write( "xlog(5)=log(100)<BR>\n" );
document.write( "x=log(100)/log(5)=2/log(5)&#8776;2.861 </SPAN>\n" );
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