Log4(2*log3(1+log2(1+3*log2(x))))=(1/2)
Log₄(2*log₃(1+log₂(1+3*log₂x)))=1/2 2*log₃(1+log₂(1+3*log₂x))=4¹/² 2*log₃(1+log₂(1+3*log₂x))=2 log₃(1+log₂(1+3*log₂x))=1 1+log₂(1+3log₂x)=3¹ log₂(1+3log₂x)=2 1+3log₂x=2² 3log₂x=3 log₂x=1 x=2