Overview of combining functions

The video tutorial explains how to combine two functions, F(x) = X^2 and G(x) = X + 2, using different operations: addition, subtraction, multiplication, and division. It highlights the importance of using parentheses in subtraction to avoid errors and discusses the concept of domain in division, emphasizing that division by zero is undefined. The tutorial also mentions that composition of functions will be covered in a subsequent video.

How do you determine the domain of the function F divided by G?

What values of X are not allowed in the function F divided by G, and why?

What will be covered in the next video regarding functions?