Algebra-2

Question Analysis
This problem tests the student's ability to multiply square roots with variables and simplify the result, ensuring the radicands are non-negative.

Key Concept Explanation
The rule for multiplying radical expressions with the same index is: . Here, both radicals are square roots (index = 2).

Step-by-step Solution
1. Confirm the conditions: Both indices are 2, and the radicands are non-negative since .
2. Apply the multiplication property:
3. Simplify the radicand:

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