Simplify Assume That All Variables Represent Positive Real Numbers $\sqrt { 20 }$

question 224

Multiple Choice

Simplify. Assume that all variables represent positive real numbers.
- $\sqrt { 20 }$

• A) \(2 \sqrt { 5 }\)
• B) 10
• C) \(5 \sqrt { 2 }\)
• D) 4

---

Definitions:

Histamine

An organic nitrogenous compound involved in local immune responses, regulating physiological function in the gut, and acting as a neurotransmitter.

Leukotrienes

Leukotrienes are lipid molecules that play a pivotal role in the inflammatory response and allergic reactions within the body.

Prostaglandins

A group of physiologically active lipid compounds that have diverse hormone-like effects in animals.

Heparin

An anticoagulant medication or naturally occurring substance that prevents the formation of blood clots.