Question 673679
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
{{{log(x,4) = -1/2}}} &#8658;  
x^(-1/2) = 4 
0r 1/x^(1/2) = 4 
x^(1/2) = 1/4= .25
 x^(1/2) = .25    || Squaring both sides
  x = .0625