Solve the Cubic Equation Using Factoring and the Quadratic Formula $$x ^ { 3 } - 8 = 0$$

question 260

Multiple Choice

Solve the cubic equation using factoring and the quadratic formula.
- $$x ^ { 3 } - 8 = 0$$

• A) \(\{ 2,1 \pm i \sqrt { 6 } \}\)
• B) \(\{ 2 , - 1 \pm \sqrt { 5 } \}\)
• C) \(\{ 2 , \pm 2 \mathrm { i } \}\)
• D) \(\{ 2 , - 1 \pm i \sqrt { 3 } \}\)

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Definitions:

Cost of Goods Sold

This is the direct costs attributable to the production of the goods sold by a company.

Direct Costs

Expenses that can be directly attributed to the production of specific goods or services, such as raw materials and labor.

Incremental Manufacturing Cost

The additional costs incurred to produce an extra unit of output, including additional materials, labor, and overhead expenses.

Relevant Range

The scope of operations where the premises regarding variable and fixed cost dynamics hold true.