document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=70986>Question 70986</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help!!   This equation is on a work sheet that I need to solve: \r<BR>\n" );
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document.write( "log4 (X^2 - 4) - log4 (X + 2) = 2 \r<BR>\n" );
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document.write( "(note : log4 is log base 4, I can't make subscripts)  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #50716 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=50716\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2Cx%5E2-4%29+-+log%284%2Cx%2B2%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2Cx%5E2-4%29+-+log%284%2Cx%2B2%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Note the rule that<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28a%29+-+log%28b%29+=+log%28a%2Fb%29 ALIGN=MIDDLE  ALT=\"log%28a%29+-+log%28b%29+=+log%28a%2Fb%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2C%28x%5E2-4%29%2F%28x%2B2%29%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2C%28x%5E2-4%29%2F%28x%2B2%29%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2C%28x%2B2%29%28x-2%29%2F%28x%2B2%29%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2C%28x%2B2%29%28x-2%29%2F%28x%2B2%29%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2Cx-2%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2Cx-2%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E2+=+x-2 ALIGN=MIDDLE  ALT=\"4%5E2+=+x-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16+=+x-2 ALIGN=MIDDLE  ALT=\"16+=+x-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+18 ALIGN=MIDDLE  ALT=\"x+=+18\"   DISABLED_style= \"max-width:90%; height:auto;\" > answer<BR>\n" );
document.write( "check the answer<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2Cx%5E2-4%29+-+log%284%2Cx%2B2%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2Cx%5E2-4%29+-+log%284%2Cx%2B2%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2C18%5E2-4%29+-+log%284%2C18%2B2%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2C18%5E2-4%29+-+log%284%2C18%2B2%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2C320%29+-+log%284%2C20%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2C320%29+-+log%284%2C20%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2C320%2F20%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2C320%2F20%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%284%2C16%29+=+2 ALIGN=MIDDLE  ALT=\"log%284%2C16%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E2+=+16 ALIGN=MIDDLE  ALT=\"4%5E2+=+16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16+=+16 ALIGN=MIDDLE  ALT=\"16+=+16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK </SPAN>\n" );
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