SOLUTION: The function f(x) = log2(log3(log2(log3(log2(X))))) has the interval x>=_____ as its maximun domain in real numbers.

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: The function f(x) = log2(log3(log2(log3(log2(X))))) has the interval x>=_____ as its maximun domain in real numbers.       Log On


   

Question 1037479: The function f(x) = log2(log3(log2(log3(log2(X))))) has the interval x>=_____ as its maximun domain in real numbers.

Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
We log3(log2(log3(log2(X))))>0.
==> log2(log3(log2(X))) > 3^0 = 1
==> log3(log2(X)) > 2^1 = 2
==> log2(X) > 3^2 = 9
==> x > 2^9 = 512