Multiply, and Then Simplify If Possible $$( 4 \sqrt { 2 } + 4 ) ( 5 \sqrt { 2 } + 9 )$$

Multiple Choice

Multiply, and then simplify if possible. Assume all variables represent positive real numbers.
- $$( 4 \sqrt { 2 } + 4 ) ( 5 \sqrt { 2 } + 9 )$$

A) $56 \sqrt { 2 } + 36$
B) $76 + 56 \sqrt { 2 }$
C) $92 \sqrt { 2 }$
D) $36 + 20 \sqrt { 2 ^ { 2 } } + 36 \sqrt { 2 }$