Find All Solutions of the Equation $$x ^ { 3 } - 8 = 0$$

question 446

Multiple Choice

Find all solutions of the equation. Leave answers in trigonometric form.
- $$x ^ { 3 } - 8 = 0$$

• A) \(\left\{ 2,2 \operatorname { cis } 120 ^ { \circ } , 2 \operatorname { cis } 240 ^ { \circ } \right\}\)
• B) \(\left\{ 2,2 \operatorname { cis } 60 ^ { \circ } , 2 \operatorname { cis } 300 ^ { \circ } \right\}\)
• C) \(\left\{ 2,2 \operatorname { cis } 300 ^ { \circ } , 2 \operatorname { cis } 300 ^ { \circ } \right\}\)
• D) \(\left\{ 2,2 \right.\) cis \(60 ^ { \circ } , 2\) cis \(\left. 240 ^ { \circ } \right\}\)

Comprehend the significance and structure of behavioral interview questions related to communication and adaptability.

Recognize the importance and components of a recommendation request.

Understand the key elements to include in job-acceptance messages.

Grasp the concept and effectiveness of using behavioral interview questions for evaluating job candidates.

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Definitions:

Learning Curve Analysis

Examination of how the time to perform a task decreases with increasing repetitions, due to workers gaining efficiency.

Tasks Repeated

Activities or duties that are performed again, either to achieve perfection, necessity, or due to the cyclical nature of the process.

Learning Curve

A graphical representation that shows how learning or gaining experience increases efficiency or performance over time.

Polar Coordinate

A coordinate system where each point on a plane is determined by an angle and a distance from a fixed point, called the pole.