Simplify the Radical Expression $\sqrt { 25 }$ A) Not a Real Number
B) 12
C) 5
D)

question 33

Multiple Choice

Simplify the radical expression. Indicate if the expression is not a real number.
- $\sqrt { 25 }$

• A) Not a real number
• B) 12
• C) 5
• D) 6

---

Definitions:

Discrimination

Discriminatory behavior towards various categories of individuals or things, mainly due to their race, age, or sex.

Biofeedback

A therapeutic technique that teaches individuals to control bodily processes that are normally involuntary, such as heart rate or blood pressure, through the use of electronic or other instruments.

Relaxation

A state of being free from tension and anxiety, often achieved through techniques such as meditation, deep breathing, or yoga.

Biological Functions

Fundamental processes that occur in living organisms, ensuring survival, growth, reproduction, and homeostasis.