Questions: Simplify: -√225. If the result is not a real number, enter ∅.

Simplify: -√225. If the result is not a real number, enter ∅.
Transcript text: Question Simplify: $-\sqrt{225}$. If the result is not a real number, enter $\varnothing$. Provide your answer below:
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Solution

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Solution Steps

Step 1: Identify the Expression

The expression given is \(-\sqrt{225}\).

Step 2: Calculate the Square Root

Calculate the square root of 225. We know that:

\[ \sqrt{225} = 15 \]

Step 3: Apply the Negative Sign

Apply the negative sign to the result of the square root:

\[ -\sqrt{225} = -15 \]

Final Answer

\[ \boxed{-15} \]

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