Use a Calculator to Evaluate the Expression $19 ^ { 2 } - 16 ^ { 2 } - \left( 18 ^ { 2 } - 15 ^ { 2 } \right)$

question 19

Multiple Choice

Use a calculator to evaluate the expression. $19 ^ { 2 } - 16 ^ { 2 } - \left( 18 ^ { 2 } - 15 ^ { 2 } \right)$

• A) 16
• B) 9
• C) \(6\)
• D) 10
• E) 11

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Definitions:

Ethnic Identity

A person's sense of belonging to a particular ethnic group, incorporating aspects such as heritage, culture, language, and religion.

Social Groups

Collections of individuals bound by shared interests, identities, or relationships.

Inequality

The unequal distribution of resources, opportunities, and rights among individuals or groups, leading to disparities in wealth, power, and social status.

Sociologist

An expert or scholar in sociology, which is the study of the development, structure, and functioning of human society.