Multiply by Using the Special Case Products $$\left( - 2 r ^ { 2 } + 2 s \right) ^ { 2 }$$

Multiple Choice

Multiply by using the special case products. $$\left( - 2 r ^ { 2 } + 2 s \right) ^ { 2 }$$

A) $4 r ^ { 4 } - 8 r ^ { 2 } s + 4 s ^ { 2 }$
B) $4 r ^ { 4 } - 4 s ^ { 2 }$
C) $4 r ^ { 4 } + 4 s ^ { 2 }$
D) $4 r ^ { 4 } - 8 r s + 4 s ^ { 2 }$