Evaluate the Expression $( 1 + i ) ^ { 2 }$

question 93

Multiple Choice

Evaluate the expression $( 1 + i ) ^ { 2 }$ and write in the form $a + b i$

• A) \(0 + 2 i\)
• B) \(1 - 2 i\)
• C) \(1 + 2 i\)
• D) \(- 2 + 2 i\)
• E) \(2 - 2 i\)

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Definitions:

Two-way symmetrical

A public relations model emphasizing mutual understanding and balanced power between an organization and its stakeholders through dialogue and negotiation.

Effective Communications

The art and technique of sharing information in a way that the message is successfully received, understood, and responded to.

Symbolic-interpretive

An approach in social science that focuses on understanding the role of symbols, meanings, and interpretations in human behavior and organizational culture.

James Grunig

A prominent figure in the field of public relations, known for his theories on public relations models, especially the two-way symmetrical model.