document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=543581>Question 543581</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve for x algebraiclly\r<BR>\n" );
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document.write( "Log base 2 (4) + Log base 2 (x) = 1 </SPAN>\n" );
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document.write( "Log base 2 (4) + Log base 2 (x) = 1<BR>\n" );
document.write( "**<BR>\n" );
document.write( "Log2 (4) + Log2 (x) = 1<BR>\n" );
document.write( "2+log2(x)=1<BR>\n" );
document.write( "log2(x)=-1<BR>\n" );
document.write( "convert to exponential form: base(2) raised to log of number(-1)=number(x)<BR>\n" );
document.write( "2^-1=x<BR>\n" );
document.write( "x=2^-1=1/2<BR>\n" );
document.write( "x=1/2 </SPAN>\n" );
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