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Expand, Where I $\AA ^ { 2 } = - 1 .$

Question 25

Multiple Choice

Expand, where i $\AA ^ { 2 } = - 1 .$
- $( - 1 + i \sqrt { 3 } ) ^ { 3 }$

A) 8
B) $- 1 - 3 \mathrm { i }$
C) $4 + 4 \mathrm { i }$
D) 1

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