Find All Real and Complex Zeros Of $P ( x ) = x ^ { 3 } - 2 x ^ { 2 } - 6 x - 8$

question 57

Essay

Find all real and complex zeros of $P ( x ) = x ^ { 3 } - 2 x ^ { 2 } - 6 x - 8$

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Definitions:

Perfect Competition

A market structure characterized by a large number of small firms, homogenous products, free entry and exit from the market, and full information availability, leading to no single firm influencing the market price.

Concentration Ratio

A metric used in economics to assess the degree of market concentration by measuring the market share of the largest firms within an industry.

Largest Firms

Companies that dominate their industries or markets, often characterized by significant revenue, global presence, and market influence.

Profits

The financial gain achieved when the amount earned from a business activity exceeds the expenses, costs, and taxes needed to sustain the activity.