Write the Binomial Expansion of the Expression $$( - 3 m - 3 n ) ^ { 4 }$$

question 145

Multiple Choice

Write the binomial expansion of the expression.
- $$( - 3 m - 3 n ) ^ { 4 }$$

• A) \(81 m ^ { 4 } + 5184 m ^ { 3 } n + 2916 m ^ { 2 } n ^ { 2 } + 324 m n ^ { 3 } + 81 n ^ { 4 }\)
• B) \(81 m ^ { 4 } + 324 m ^ { 3 } n - 486 m ^ { 2 } n ^ { 2 } + 324 m n ^ { 3 } - 81 n ^ { 4 }\)
• C) \(81 m ^ { 4 } + 324 m ^ { 3 } n + 486 m ^ { 2 } n ^ { 2 } + 324 m n ^ { 3 } + 81 n ^ { 4 }\)
• D) \(81 m ^ { 4 } + 5184 m ^ { 3 } n - 2916 m ^ { 2 } n ^ { 2 } + 324 m n ^ { 3 } - 81 n ^ { 4 }\)

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Definitions:

X-Inefficiency

Refers to the situation where a firm is not maximizing its potential output due to managerial or organizational inefficiencies, leading to higher production costs than necessary.

Allocative Efficiency

A state of resource utilization where the distribution of goods and services is optimized to meet consumer preferences and maximize overall welfare.

Productive Efficiency

The scenario in which a good or service is produced at the lowest possible cost, utilizing resources and technologies in the most efficient manner.

Long-Run Equilibrium

A state in which all firms in an industry achieve zero economic profit, resulting in market stability over time.