Quotient of two functions then determine the domain

The video tutorial discusses the operations on functions, focusing on the division of functions and the importance of understanding domain restrictions, especially in the denominator. It explains that while the domain might be all real numbers, certain constraints must be considered to avoid undefined expressions. The tutorial emphasizes the need to be cautious with domain constraints, particularly when dealing with potential zero values in the denominator.

Discuss the implications of plugging in values for X in the function and the potential outcomes.

What are the constraints in the numerator that affect the domain of the function?