Write $- 3 \sqrt { - 147 }$ In Terms of I and Simplify

question 62

Multiple Choice

Write $- 3 \sqrt { - 147 }$ in terms of i and simplify.

• A) \(21 i \sqrt { 3 }\)
• B) \(- 21 \sqrt { 3 }\)
• C) \(- 21 i \sqrt { 3 }\)

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