Find Roots of Complex Numbers in Polar Form
-The Complex $- 16$

Multiple Choice

Find Roots of Complex Numbers in Polar Form
-The complex fourth roots of $- 16$ (rectangular form)

A) $\sqrt { 2 } + \sqrt { 2 } i , \sqrt { 2 } - \sqrt { 2 } i , - \sqrt { 2 } + \sqrt { 2 } i , - \sqrt { 2 } - \sqrt { 2 } i$
B) $1 + i , 1 - i , - 1 + i , - 1 - i$
C) $2 + i , 2 - i , - 2 + i , - 2 - i$
D) $8 \sqrt { 2 } + 8 \sqrt { 2 } i , 8 \sqrt { 2 } - 8 \sqrt { 2 } i , - 8 \sqrt { 2 } + 8 \sqrt { 2 } i , - 8 \sqrt { 2 } - 8 \sqrt { 2 } i$