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Simplify:\newline(4)2=\sqrt{(4)^2} = _____

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Q. Simplify:\newline(4)2=\sqrt{(4)^2} = _____
  1. Start with expression: We start with the expression: 42\sqrt{4}^2. The square root and the square operation are inverse operations, so they cancel each other out, leaving us with just 44.

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