Mohon bantuanyaaaaaa

4log ((4log a)/(4log 4log 16)) = 2
4log ((4log a)/(4log 4log 4²) = 4log 4²
4log (4log a)/(4log 2) = 4log 16
(4log a)/(4log 2) = 16
2log a = 16

[tex]\displaystyle ^4\log\frac{^4\log a}{^4\log{^4\log16}}}=2\\^4\log\frac{^{2^2}\log a}{^4\log2}=2\\^4\log\frac{\frac12\cdot{^{2}\log a}}{\frac12}=2\\^4\log{^{2}\log a}}=2\\^{2}\log a=4^2\\\boxed{\boxed{^{2}\log a=16}}[/tex]