Simplify the Radical Expression $\sqrt { 28 x ^ { 2 } }$

question 3

Multiple Choice

Simplify the radical expression. The variable represents a positive real number. $\sqrt { 28 x ^ { 2 } }$

• A) \(2 + x \sqrt { 7 }\)
• B) \(2 + x + \sqrt { 7 }\)
• C) \(2 x \sqrt { 7 }\)
• D) \(7 x \sqrt { 5 }\)
• E) \(2 \sqrt { 7 x }\)

---

Definitions:

Liability

A legal responsibility or obligation that may result in financial loss.

General Power of Attorney

A legal document that grants broad authorizations to a person to act on another's behalf in a wide range of legal and financial issues.

Principal

The primary party involved in a transaction or agreement, especially in finance, law, or education, or the amount of money on which interest is paid or received.

All Business

The term "all business" generally implies a focus on practical and effective actions, often with a serious or determined approach to work or tasks.