Write the Complex Conjugate of the Complex Number $3 - \sqrt { 2 } i$

Multiple Choice

Write the complex conjugate of the complex number $3 - \sqrt { 2 } i$ .

A) $- 3 - \sqrt { 2 } i$
B) $3 - \sqrt { - 2 } i$
C) $- 3 - \sqrt { - 2 } i$
D) $3 + \sqrt { 2 } i$
E) $- 3 + \sqrt { 2 } i$