Factor by Any Method $81 x ^ { 2 } - 4$

question 440

Multiple Choice

Factor by any method.
- $81 x ^ { 2 } - 4$

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

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Definitions:

Total Cost Comparisons

The process of comparing the overall costs of different alternatives or options in order to make a decision that minimizes costs while achieving desired outcomes.

Preventive Maintenance

A plan that involves routine inspections, servicing, and keeping facilities in good repair to prevent failure.

Efficiency Level

A measurement of how well an entity uses its resources to achieve goals, often defined by the ratio of useful output to total input.

Theory Of Constraints

is a management philosophy focusing on identifying and managing the most critical limiting factor (constraint) that stands in the way of achieving a goal.