Use DeMoivre's Theorem to Find the Indicated Power of the Following

question 129

Multiple Choice

Use DeMoivre's Theorem to find the indicated power of the following complex number.

• A)32
• B)64
• E)-64

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Definitions:

Cognitive-behavioral Therapy

A form of psychotherapy that aims to improve mental health by challenging and changing unhelped cognitive distortions and behaviors, improving emotional regulation, and developing personal coping strategies.

Existential-humanistic Therapy

A psychological approach focusing on self-awareness, free will, and the search for meaning, often confronting existential concerns.

Psychodynamic Therapy

A therapeutic approach that emphasizes understanding the influence of the unconscious mind on behavior.

Double-blind Studies

Research studies where neither the participants nor the researchers conducting the study know which intervention or treatment participants are receiving to prevent bias.