Algebra-1

Question Analysis
This question tests the understanding of even roots of negative numbers, which are undefined in the real number system.

Key Concept Explanation
In the real number system, even roots (like square roots) are only defined for nonnegative bases. If the base is negative and the root is even, the expression is undefined.

Step-by-step Solution
1. Identify the base and the root: The base is -100 and the root is 2 (even).
2. Check the base: Since the base is negative and the root is even, the expression is undefined.
3. Final answer: The expression

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