Finding the Domain of the Composition of Two Fuctions Including the Cube Root

The video tutorial discusses different types of functions, focusing on division and domain. It explains the concept of domain using square root examples, highlighting that square roots cannot be taken of negative numbers. The tutorial then explores cube roots, showing that they can be taken of both positive and negative numbers. It contrasts this with even roots, which can only be taken of positive numbers. The video concludes by stating that the domain for cube roots is all real numbers.

Describe the difference between even roots and odd roots in terms of their domain.

What is the domain of the cube root function as discussed in the text?