Algebra-1

Question Analysis
This question tests the student's ability to recognize irrational numbers from a given list.

Key Concept Explanation
Irrational numbers are real numbers that cannot be expressed as a ratio of two integers and have non-terminating, non-repeating decimal expansions.

Step-by-step Solution
1. Evaluate each number in the list.
2. , which is a rational number.
3. is not a perfect square and has a non-terminating, non-repeating decimal expansion, making it an irrational number.
4.

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