Perform the Operation and Write the Result in Standard Form $$( 2 i ) ^ { 2 }$$

Multiple Choice

Perform the operation and write the result in standard form. $$( 2 i ) ^ { 2 }$$

A) $- 2 i$
B) $- 4$
C) $- 4 i$
D) $4 i$
E) $2$