Solve Express Any Nonreal Complex Numbers with I Notation $$x ^ { 4 } - 22 x ^ { 2 } + 96 = 0$$

question 18

Multiple Choice

Solve. Express any nonreal complex numbers with i notation.
- $$x ^ { 4 } - 22 x ^ { 2 } + 96 = 0$$

• A) \(x = 4 , \sqrt { 6 }\)
• B) \(x = 16,6\)
• C) \(x = \pm 4 , \pm \sqrt { 6 }\)
• D) \(x = \pm 4 , \pm i \sqrt { 6 }\)

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Mixing Department

A section in a production facility where ingredients or components are combined to produce a final product or a mixture.

Equivalent Units

A concept used in cost accounting to standardize the quantity of production output, facilitating the calculation of costs per unit in processes with partial completion.

Process Costing

A cost accounting system used where production occurs through continuous processes or batches, aggregating costs over a specific period to calculate per-unit costs.

Weighted-Average Method

A method of valuing inventory and determining cost of goods sold that uses the average cost of all units available for sale during the period.