Give the Correct Final Term for the Following Expression to Ensure

question 18

Essay

Give the correct final term for the following expression to ensure that the resulting trinomial is a perfect square trinomial.

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Definitions:

Marginal Utility

The extra pleasure or benefit a person gains from consuming an additional unit of a product or service.

Risk Aversion

A preference for options with fewer risks and more predictable outcomes, often influencing investment and consumption behaviors.

Initial Wealth

The total value of all a person's assets minus liabilities at the beginning of a period of analysis or accounting.

Expected Utility

A theory in economics that models how agents make optimal choices under uncertainty, aiming to maximize their satisfaction.