document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1005734>Question 1005734</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 5. Solve the following equations\r<BR>\n" );
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document.write( "a) 3^m=81\r<BR>\n" );
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document.write( "b) (36p^4)12=24\r<BR>\n" );
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document.write( "c) 5^n×5^n+4=25\r<BR>\n" );
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document.write( "d) 4^7x/256=64^2x+2/16^2x&#8722;1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #621886 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=621886\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve the following equations <BR>\n" );
document.write( "a) 3^m=81<BR>\n" );
document.write( "3^m = 3^4<BR>\n" );
document.write( "m = 4<BR>\n" );
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document.write( "b) (36p^4)12=24<BR>\n" );
document.write( "36p^4 = 2<BR>\n" );
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document.write( "p^4 = 1/18<BR>\n" );
document.write( "p = (1/18)*18^(1/4)<BR>\n" );
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document.write( "c) 5^n×5^(n+4)=25<BR>\n" );
document.write( "5^(2n+4) = 5^2<BR>\n" );
document.write( "2n+4 = 2<BR>\n" );
document.write( "2n = -2<BR>\n" );
document.write( "n = -1<BR>\n" );
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document.write( "d) 4^7x/256=64^2x+2/16^2x&#8722;1 <BR>\n" );
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document.write( "(2^2)^(7x)/2^8 = (2^6)^(2x)/(2^4)^(2x-1)<BR>\n" );
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document.write( "[2^(14x-8) = [2^(12x)/2^(8x-4)]<BR>\n" );
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document.write( "2^(14x-8) = 2^(4x+4)<BR>\n" );
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document.write( "14x-8 = 4x+4<BR>\n" );
document.write( "10x = 12<BR>\n" );
document.write( "x = 1.2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "- </SPAN>\n" );
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