Multiply
- $$\left( x ^ { 2 } + 4 y \right) \left( x ^ { 2 } - 4 y \right)$$

question 291

Multiple Choice

Multiply.
- $$\left( x ^ { 2 } + 4 y \right) \left( x ^ { 2 } - 4 y \right)$$

• A) \(x ^ { 4 } - 16 y ^ { 2 }\)
• B) \(x ^ { 4 } - 8 y ^ { 2 }\)
• C) \(x ^ { 4 } + 8 x ^ { 2 } y - 16 y ^ { 2 }\)
• D) \(x ^ { 4 } - 8 x ^ { 2 } y - 16 y ^ { 2 }\)

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