Question 813648
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
{{{log(27, 9) = x }}}
{{{27^x = 9}}}
      {{{x = 2/3}}}
Note: {{{27^(2/3) = (root(3,27))^2 = 9}}}