Solve the Logarithmic Equation $$\log _ { 9 } k + \log _ { 9 } ( 2 k + 9 ) = 2$$

question 23

Multiple Choice

Solve the logarithmic equation. $$\log _ { 9 } k + \log _ { 9 } ( 2 k + 9 ) = 2$$

• A) \(\left\{ \frac { 9 } { 2 } \right\}\)
• B){ }
• C) \(\left\{ - 9 , \frac { 9 } { 2 } \right\}\)
• D) \(\{ - 9 \}\)

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Definitions:

Vertical Hierarchy

An organizational structure where authority and responsibility are clearly defined, creating a top-down flow of information and orders.

Division of Labor

The assignment of different parts of a manufacturing process or task to different people in order to improve efficiency.

Open-System Thinking

A perspective that views organizations as entities influenced by, and interacting with, their external environments.

Modern View

A contemporary perspective that emphasizes current trends, techniques, and modes of thinking within a given field.