Find Two Square Roots for the Complex Number

question 67

Multiple Choice

Find two square roots for the complex number. Leave your answers in trigonometric form. ​ ​
Choose the correctly sketched graph of the two roots.
​

• A)​
• B)​
• C)​
• D)​

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Definitions:

Cerebellum

A region of the brain that plays an important role in motor control, coordination, and balance.

Pons

A part of the brain located in the brainstem, playing crucial roles in regulating breathing, communication between different parts of the brain, and sensations such as hearing, taste, and balance.

Thalamus

A structure in the brain that acts as a relay station, transmitting sensory and motor signals to the cerebral cortex.

Reticular Formation

A network of neurons located in the brainstem that is involved in consciousness, sleep-wake cycles, and filtering incoming stimuli to focus attention.