Domain with radical in numerator and denominator

The video tutorial explains how to identify and solve restrictions in mathematical functions. It covers three types of restrictions: radicals in the numerator and denominator, and a fraction with a denominator that cannot be zero. The instructor demonstrates solving these restrictions using inverse operations and simplifies the solution by determining the domain of the function. The tutorial emphasizes the importance of understanding restrictions to accurately solve and graph functions.

Describe the process of simplifying the restrictions to find the domain.

What is the significance of the intersection of the two conditions in the domain?