Write in Terms of I $\sqrt { - 4 }$ A) $\pm 2$

question 295

Multiple Choice

Write in terms of i.
- $\sqrt { - 4 }$

• A) \(\pm 2\)
• B) \(- 2 \mathrm { i }\)
• C) \(2 \mathrm { i }\)
• D) \(- \mathrm { i } \sqrt { 2 }\)

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