Simplify the Expression $$- \sqrt { 54 }$$ A) 7
B) $- 3 \sqrt { 6 }$

question 423

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $$- \sqrt { 54 }$$

• A) 7
• B) \(- 3 \sqrt { 6 }\)
• C) not a real number
• D) \(- 9 \sqrt { 6 }\)

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