Find the First Three Terms in the Expansion Of $\left( x + \frac { 1 } { 2 x } \right) ^ { 40 }$

question 45

Essay

Find the first three terms in the expansion of $\left( x + \frac { 1 } { 2 x } \right) ^ { 40 }$

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Definitions:

Benefits Principle

The principle suggesting that those who benefit from government services should pay in proportion to the amount they benefit.

Benefits Principle

An economic principle that suggests that people should pay taxes based on the benefits they receive from government services.

Ability-To-Pay Principle

A taxation principle suggesting that taxes should be levied according to an individual or entity's ability to bear the tax burden, often measured by income or wealth.

First-Impression Error

A first-impression error occurs when an interviewer makes a decision too early in the interview process. This error may significantly affect a decision even when subsequent information indicates the first impression may have been wrong.