# Laws of logarithms and expontents test questions

### 1

If $${\log_2}x = 5$$, what is the value of $$x$$?

### 2

$${2^n}= 128$$. What is the value of $$n$$?

### 3

What is the value of $${\log_4}64$$?

### 4

What is $$1 + {\log _3}2$$ expressed as a single logarithm?