Question 317342
{{{root(3,4^(6y))}}}{{{"="}}}{{{root(3,4^(2y*3))}}}{{{"="}}}{{{"="}}}{{{root(3,(4^(2y))^3)}}}{{{"="}}}{{{4^(2y)}}}

You could also write this as {{{4^(2y)}}}{{{"="}}}{{{(4^2)^y}}}{{{"="}}}{{{16^y}}}

Or you could write it {{{(2^2)^(2y)}}}{{{"="}}}{{{2^(4y)}}}