Find All Real Zeros of the Polynomial $p ( x ) = x ^ { 5 } - 4 x ^ { 4 } - 13 x ^ { 3 } + 70 x ^ { 2 } - 90 x + 36$

question 124

Essay

Find all real zeros of the polynomial $p ( x ) = x ^ { 5 } - 4 x ^ { 4 } - 13 x ^ { 3 } + 70 x ^ { 2 } - 90 x + 36$ . Sketch the graph of $p$ .

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Definitions:

Risk Level

The degree of uncertainty associated with the potential for loss or undesirable outcomes in an activity or decision.

Market Efficiency

A condition in financial markets where prices fully reflect all available information, leading to assets being priced accurately and trades being executed fairly.

Financial Reporting

The process of producing statements that disclose an organization's financial status to management, investors, and the government.

Semi-Strong Form

The semi-strong form is a level of market efficiency theory suggesting that asset prices reflect all publicly available information.