SOLUTION: Logx 16= 4

Question 1198064: Logx 16= 4
Answer by ikleyn(52794) (Show Source): You can put this solution on YOUR website!
.


The starting equation

     = 4


is equivalent to

     = 16,   x is a real positive number,

or

     = ,  x is a real positive number.


It has the solution x= 2, and this solution is UNIQUE (which means that there is no other solution).


ANSWER.  x = 2 is the unique solution.

Solved.

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