Question 1127075
log x base 9 = -1/2 
{{{log(9,(x)) = -1/2}}}
the exponent equiv of logs
{{{x = 9^(-1/2)}}}
which is
{{{x = (1/9)^(1/2)}}}
or
x = {{{sqrt(1/9)}}}
x = {{{1/3}}}