Factor by Any Method $$81 x ^ { 2 } - 16$$

question 374

Multiple Choice

Factor by any method.
- $$81 x ^ { 2 } - 16$$

• A) \(( 9 x - 4 ) ^ { 2 }\)
• B) \(( 9 x + 4 ) ^ { 2 }\)
• C) \(( 81 x + 1 ) ( x - 16 )\)
• D) \(( 9 x + 4 ) ( 9 x - 4 )\)

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Definitions:

AVC

Average Variable Cost, which is calculated by dividing the variable costs by the quantity of output produced.

Economic Loss

A decrease in financial wealth, including lost opportunity, costs, inefficiencies, or expenditures that exceed the benefits.

Fixed Cost

Costs that do not vary with the level of output or operations, such as rent, salaries, and insurance premiums.

Economic Loss

The negative difference between a company's revenues and its expenses, including opportunity costs.