document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=563705>Question 563705</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help with this.  I can't understand the way my teacher is trying to explain.\r<BR>\n" );
document.write( "\n" );
document.write( "Let \"b\" be a number such that log(b)3 = 1.5 and log(b)5=2.2<BR>\n" );
document.write( "evaluate the following:\r<BR>\n" );
document.write( "\n" );
document.write( "1.  log (b)15<BR>\n" );
document.write( "2.  log (b).6<BR>\n" );
document.write( "3.  log (b)125<BR>\n" );
document.write( "4.  log (b)(^3sqrt(3))^7\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you so much for your help  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #364992 by </B><A HREF=/tutors/aboutme.mpl?userid=Tatiana_Stebko><B>Tatiana_Stebko(1539)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Tatiana_Stebko><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=Tatiana_Stebko><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=364992\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log+%28b%2C15%29=log+%28b%2C%283%2A5%29%29=log+%28b%2C3%29%2Blog+%28b%2C5%29=1.5%2B2.2=3.7 ALIGN=MIDDLE  ALT=\"log+%28b%2C15%29=log+%28b%2C%283%2A5%29%29=log+%28b%2C3%29%2Blog+%28b%2C5%29=1.5%2B2.2=3.7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use the properties of logarithm  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log+%28b%2C%28a%2Ac%29%29=log+%28b%2Ca%29%2Blog+%28b%2Cc%29 ALIGN=MIDDLE  ALT=\"log+%28b%2C%28a%2Ac%29%29=log+%28b%2Ca%29%2Blog+%28b%2Cc%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+log+%28b%2C0.6%29=log+%28b%2C%283%2F5%29%29=log+%28b%2C3%29-log+%28b%2C5%29=1.5-2.2=-0.7 ALIGN=MIDDLE  ALT=\"+log+%28b%2C0.6%29=log+%28b%2C%283%2F5%29%29=log+%28b%2C3%29-log+%28b%2C5%29=1.5-2.2=-0.7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use the properties of logarithm  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log+%28b%2C%28a%2Fc%29%29=log+%28b%2Ca%29-log+%28b%2Cc%29 ALIGN=MIDDLE  ALT=\"log+%28b%2C%28a%2Fc%29%29=log+%28b%2Ca%29-log+%28b%2Cc%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "3. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log+%28b%2C125%29=log+%28b%2C%285%5E3%29%29=3%2Alog+%28b%2C5%29=3%2A2.2=6.6 ALIGN=MIDDLE  ALT=\"log+%28b%2C125%29=log+%28b%2C%285%5E3%29%29=3%2Alog+%28b%2C5%29=3%2A2.2=6.6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use the properties of logarithm  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log+%28b%2C%28a%5En%29%29=n%2Alog+%28b%2Ca%29 ALIGN=MIDDLE  ALT=\"log+%28b%2C%28a%5En%29%29=n%2Alog+%28b%2Ca%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "4. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log+%28b%2C+%28root%283%2C+3%29%29%5E7%29=log+%28b%2C+%28%283%29%5E%281%2F3%29%29%5E7%29=log+%28b%2C+%283%29%5E%287%2F3%29%29=%287%2F3%29%2Alog+%28b%2C+3%29=%287%2F3%29%2A1.5=3.5 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );