Rationalize the Numerator and Simplify $\frac { 7 - \sqrt { 7 } } { 5 }$

question 175

Multiple Choice

Rationalize the numerator and simplify. Assume all variables represent positive real numbers.
- $\frac { 7 - \sqrt { 7 } } { 5 }$

• A) \(\frac { 0 } { 35 + 5 \sqrt { 7 } }\)
• B) \(\frac { 42 } { 35 - 5 \sqrt { 7 } }\)
• C) \(\frac { 7 } { 5 } - \frac { \sqrt { 7 } } { 5 }\)
• D) \(\frac { 42 } { 35 + 5 \sqrt { 7 } }\)

---

Definitions:

Workplace Social Identity

The concept of how individuals perceive themselves within their workplace, shaped by their roles, responsibilities, and social interactions with colleagues.

Union Instrumentality

Represents the effectiveness of labor unions in achieving desired outcomes for their members, such as higher wages, better working conditions, and job security.

Social Pressure

The influence that is exerted on individuals or groups by others within their social or professional circle, often to conform or adopt particular behaviors.

Bargaining Unit

A designated group of employees represented by a union or labor organization for purposes of collective bargaining.