Solve the Equation $\sqrt { 11 - p } - \sqrt { 2 + p } = - 1$

question 131

Multiple Choice

Solve the equation.
- $\sqrt { 11 - p } - \sqrt { 2 + p } = - 1$

• A) \(\{ 7,2 \}\)
• B) \(\{ 2 \}\)
• C) \(\{ \pm 2 \}\)
• D) \(\{ 7 \}\)

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Definitions:

New Firms

New firms are companies that have recently entered a market, bringing fresh competition and innovation to the industry.

Deadweight Loss

A loss of economic efficiency that can occur when the equilibrium for a good or a service is not achieved or is not achievable.

Monopolistic Competition

describes a market structure where many firms sell products that are similar but not identical, leading to competition.

Allocative Efficiency

A state of the economy where resources are allocated in a way that maximizes the overall welfare or utility of consumers.