Find the Product $$( 9 y + x ) ( 9 y - x )$$

question 405

Multiple Choice

Find the product.
- $$( 9 y + x ) ( 9 y - x )$$

• A) \(81 y ^ { 2 } - 18 x y - x ^ { 2 }\)
• B) \(81 y ^ { 2 } + 18 x y - x ^ { 2 }\)
• C) \(18 y ^ { 2 } - x ^ { 2 }\)
• D) \(81 y ^ { 2 } - x ^ { 2 }\)

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