Expand the Expression $( 1 - x ) ^ { 3 }$

question 4

Essay

Expand the expression $( 1 - x ) ^ { 3 }$

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Definitions:

Longitudinal

An observational research method in which data is gathered for the same subjects repeatedly over a period of time.

Participants

Participants are individuals who take part in a process or activity, especially in research or experiments.

Representative

Serving as a typical or characteristic example of a group or class; or, in politics, someone elected to act and speak on behalf of a wider group.

Elementary School

A primary educational institution where children receive their initial stage of compulsory education.