Find All Zeros of the Polynomial $P ( x ) = x ^ { 3 } + 4 x - 2 x ^ { 2 } - 8$

question 68

Essay

Find all zeros of the polynomial $P ( x ) = x ^ { 3 } + 4 x - 2 x ^ { 2 } - 8$ .

---

Definitions:

Toy Department

A specialized retail section dedicated to selling toys and games.

Profit Center

A branch or division of a company that is accounted for on a standalone basis for profit calculation.

Cost Center

A segment of a company that does not directly generate revenue but incurs costs, focusing on controlling expenses and efficiency.

Generate Revenue

The process of earning money from business activities, including sales of goods or services.