Solve the Polynomial Inequality $$x ^ { 4 } - 145 x ^ { 2 } + 5184 < 0$$

question 23

Multiple Choice

Solve the polynomial inequality.
- $$x ^ { 4 } - 145 x ^ { 2 } + 5184 < 0$$

• A) \(( - 9,9 )\)
• B) \(( - \infty , - 8 ) \cup ( 8 , \infty )\)
• C) \(( - 9 , - 8 ) \cup ( 8,9 )\)
• D) \(( - 9 , - 8 ) \cap ( 8,9 )\)

Evaluate the advantages and disadvantages of using e-mail versus personal visits in client communication.

Understand strategies for managing information overload in organizational settings.

Comprehend the significance of active listening in professional communication.

Recognize the role of management strategies, like management by walking around, in enhancing communication.

---

Definitions:

First-In, First-Out Method

An inventory valuation method where the oldest inventory items are recorded as sold first, potentially affecting cost of goods sold and ending inventory valuation.

Shaping Department

A division in a manufacturing process that focuses on altering raw materials into desired shapes or forms required for the final product.

First-In, First-Out Method

An accounting method where the costs of the earliest goods purchased or produced are the first to be expensed.

Equivalent Units

A concept in cost accounting used to apportion costs to units of production in processes where the product is not completed at the end of a period.