Square the Quantity and Simplify the Result, If Possible $( 3 \sqrt { 2 r } - 5 ) ^ { 2 }$

Multiple Choice

Square the quantity and simplify the result, if possible. $( 3 \sqrt { 2 r } - 5 ) ^ { 2 }$

A) $18 r + 30 \sqrt { 2 r } + 25$
B) $- 18 r + 30 \sqrt { 2 r } - 25$
C) $18 r - 30 \sqrt { 2 r } + 25$
D) $- 18 r + 30 \sqrt { 2 r } + 25$
E) $18 r - 30 \sqrt { 2 r } - 25$