What is the square root of zero?

[eric7521]

1. describe the square root of 0 from the following perspectives:
A. Algebraic
B. Complex Numbers
C. Limits

 

[Gib Z]

A) Zero.
b) Zero.
c) $$\lim_{x\to 0^+} \sqrt{x} = 0$$, $$\lim_{x\to 0^-} \sqrt{x}$$ does not exist.