If R Is the Set of Real Numbers, Q Is $\sqrt { x } = - 25$

Multiple Choice

If R is the set of real numbers, Q is the set of rational numbers, I is the set of integers, N is the set of natural numbers, and S is the set of irrational numbers, list the set(s) for which a solution to the given equation exists. If a solution to the given equation does not belong to any set, state none.
- $\sqrt { x } = - 25$

A) $R$
B) none
C) $Q , R$
D) $S , R$