How to evaluate a radical function given three different values

The video tutorial explains how to evaluate a function F(x) = sqrt(3 - x^2) using specific examples. It starts with evaluating F(-2), highlighting the transition from real to imaginary numbers when dealing with negative square roots. The tutorial then evaluates F(0), emphasizing not to simplify sqrt(3). Finally, it evaluates F(1), resulting in sqrt(2). The focus is on understanding function evaluation and the implications of real and imaginary numbers.

What is the function F of X defined as in the text?

How do you evaluate F of -2 according to the explanation given?

What happens when you try to take the square root of -1 in the real number system?

What is the value of the function F at zero?

What is the result of evaluating F of 1 as described in the text?