Simplify the Expression $\sqrt { 49 x ^ { 2 } }$

question 50

Multiple Choice

Simplify the expression.
- $\sqrt { 49 x ^ { 2 } }$

• A) \(- 7 x\)
• B) \(49 x\)
• C) \(7 x ^ { 2 }\)
• D) \(7 | x |\)

Understand the impact of philanthropy on African-American education and the complexities of funding black schools in the South.

Identify significant African-American athletes and their contributions to sports and societal perceptions of race.

Recognize the influence and goals of the Niagara Movement and its distinction from other civil rights organizations.

Understand the significance of literacy rates among African-Americans post-Civil War and the factors influencing educational attainment.

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Definitions:

Ingratiation

a psychological strategy where an individual attempts to make themselves more likable or appealing to others, often to gain advantage or favor.

Opinion Conformity

The phenomenon where individuals adjust their beliefs or behaviors to align with the group consensus.

Rational Persuasion

A method of influence that relies on the use of logical arguments and factual evidence to convince others.

Political Behavior

Actions undertaken within organizations to acquire, develop, and use power and other resources to obtain one’s preferred outcomes.