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:

American Academy of Pediatrics

A professional organization that advocates for the health and well-being of all children through policy, guidance, and research.

Anesthesia

A medical practice that uses drugs or other methods to prevent pain during surgery or other medical procedures.

Circumcision

The surgical removal of the foreskin from the male genitalia, often for religious, cultural, or medical reasons.

Developed Sense

A refined or highly developed capacity, such as sight, hearing, or taste, often resulting from learning or experience.