Question 717220
To making the rendering work, use this sequence of characters:

log
(x,1/4)
=
(-2/3)

and use triple lefthand brackets and triple righthand brackets.



{{{log(x,1/4)=(-2/3)}}}


If solving for x, transform into, using the fundamental meaning of logarithm,
{{{x^(-2/3)=1/4}}}


Now, raise each side to the (-3/2) power.
.
{{{x=1/((1/4)^(3/2))}}}
Hopefully that renders properly so you can see all the characters.  
= {{{1/(((1/4)(1/4)(1/4))^(1/2))}}}
.
x=8 ?