Subtract Simplify, If Possible $$\frac { 4 x } { x ^ { 2 } - 9 } - \frac { 7 } { 3 - x }$$

question 52

Multiple Choice

Subtract. Simplify, if possible.
- $$\frac { 4 x } { x ^ { 2 } - 9 } - \frac { 7 } { 3 - x }$$

• A) \(\frac { 11 x + 21 } { x ^ { 2 } - 9 }\)
• B) \(\frac { 4 x - 7 } { x ^ { 2 } - 9 }\)
• C) \(\frac { 11 x - 21 } { x ^ { 2 } - 9 }\)
• D) \(\frac { - 3 x - 21 } { x ^ { 2 } - 9 }\)

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Market

A system or place where parties engage in exchange of goods, services, or information, characterized by supply and demand.

Positive Externality

A benefit that is enjoyed by a third-party as a result of an economic transaction in which they had no direct involvement.

New Technologies

Innovations or advancements in technology that can lead to improved processes, products, or capabilities, often contributing to economic growth and efficiency.

Positive Externality

A positive outcome experienced by a person who did not intentionally seek out that advantage, frequently tied to public goods or services.