Find $( 7 + 4 i ) ^ { 2 }$

question 108

Multiple Choice

Find $( 7 + 4 i ) ^ { 2 }$ and express the answer in the standard form of a complex number.

• A) 33 \(-\) 56 i
• B) \(-\) 33 \(-\) 56 i
• C) 33 i + 56
• D) 33 + 56 i

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Definitions:

Type B Personality

A personality type characterized by a less competitive, more relaxed, and less stress-prone behavior pattern compared to Type A personality.

Power Motive

The inherent drive to influence or control others and to achieve a position of authority.

Impulsivity

A trait characterized by acting on a whim, displaying behavior characterized by little or no forethought, reflection, or consideration of the consequences.

Self-Control

The ability to regulate one's emotions, thoughts, and behaviors in the face of temptations and impulses.