What is (8a^-3)^-2/3 in it's simplest form

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?