Write the Complex Conjugate of the Complex Number $- 7 + \sqrt { 6 } i$

Multiple Choice

Write the complex conjugate of the complex number. Then multiply the number by its complex conjugate. $- 7 + \sqrt { 6 } i$

A) $- 7 - \sqrt { 6 } i , 55$
B) $7 - \sqrt { 6 } i , 55$
C) $- 7 + \sqrt { 6 } i , 55$
D) $7 + \sqrt { 6 } i , 55$
E) $- 6 - \sqrt { 7 } i , 55$