Simplify the Expression $\sqrt { - 16 }$ A) $i \sqrt { 4 }$

question 28

Multiple Choice

Simplify the expression. $\sqrt { - 16 }$

• A) \(i \sqrt { 4 }\)
• B) \(- 4 i\)
• C) \(16 i\)
• D) \(4 i\)

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