Simplify: (A + B + C)(a² + B² + C²

question 271

Essay

Simplify: (a + b + c)(a² + b² + c² - ab - bc - ca)

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Definitions:

Logical Thinking

the process of using reasoning consistently to come to a conclusion, based on a set of given facts or principles.

Personal Experience

The individual knowledge or skill acquired through direct observation or participation in events or activities.

Generalization

A broad statement or conclusion derived from specific instances, allowing for the application of specific findings to similar situations or populations.

Induction

A method of reasoning in which specific instances or observations lead to a general conclusion or principle.