Perform the Indicated Operation $$\left( \frac { x } { x + 3 } - \frac { x } { x - 3 } \right) \div \frac { x } { 7 x + 21 }$$

question 33

Multiple Choice

Perform the indicated operation. Simplify if possible.
- $$\left( \frac { x } { x + 3 } - \frac { x } { x - 3 } \right) \div \frac { x } { 7 x + 21 }$$

• A) 0
• B) \(- \frac { 42 } { ( x - 3 ) }\)
• C) 14
• D) \(- \frac { 6 x ^ { 2 } } { 7 ( x + 3 ) ^ { 2 } ( x - 3 ) }\)

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Definitions:

Evidentiary Procedure

The rules and methods by which evidence is admitted and evaluated in legal proceedings to establish the truth of facts.

Bargaining Power

The relative capacity of one party in a negotiation to exert influence over another party to achieve desired negotiation outcomes.

Arbitrator

A neutral third party who resolves disputes between two parties, especially in labor relations, by making binding decisions.

Concession Bargaining

A negotiation process where the union agrees to reduce benefits or alter conditions in exchange for something from the employer, often during economic difficulties.