Multiply, Then Simplify the Product $(2-2 \sqrt{2})^{2}$ A) $12-8 \sqrt{2}$ B) $4+4 \sqrt{2}$

Multiple Choice

Multiply, then simplify the product. Assume that all variables represent positive real numbers.
- $(2-2 \sqrt{2}) ^{2}$

A) $12-8 \sqrt{2}$
B) $4+4 \sqrt{2}$
C) $4-4 \sqrt{2}$
D) $12+8 \sqrt{2}$