Multiply the Radical Expressions $( 9 - \sqrt { 11 } ) ^ { 2 }$

Multiple Choice

Multiply the radical expressions. $( 9 - \sqrt { 11 } ) ^ { 2 }$

A) $92 - 18 \sqrt { 11 }$
B) $- 40$
C) $70 - 18 \sqrt { 11 }$
D) 70