Solve the Problem $( 2 x - 9 y ) ^ { 2 }$

question 338

Multiple Choice

Solve the problem.
- $( 2 x - 9 y ) ^ { 2 }$

• A) \(4 x ^ { 2 } - 36 x y + 81 y ^ { 2 }\)
• B) \(4 x ^ { 2 } + 81 y ^ { 2 }\)
• C) \(2 x ^ { 2 } + 81 y ^ { 2 }\)
• D) \(2 x ^ { 2 } - 36 x y + 81 y ^ { 2 }\)

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Definitions:

Process Innovation

A business strategy involving the introduction of new or significantly improved production or delivery methods.

Firms' Revenues

The total income generated by businesses from selling their goods or services before any expenses are deducted.

Personal Savings

The portion of an individual’s income that is not spent on consumption and is set aside for future use, typically in a savings account or investment.

Marginal Cost

The increase in cost that arises from producing one additional unit of a product or service.