Simplify the Radical Expression $\sqrt { ( b + 2 ) ^ { 2 } }$

question 45

Multiple Choice

Simplify the radical expression. If appropriate, include absolute values.
- $\sqrt { ( b + 2 ) ^ { 2 } }$

• A) \(| b + 2 |\)
• B) \(\sqrt { \mathrm { b } } + 2\)
• C) \(| b - 2 |\)
• D) \(\mathrm { b } + 4\)

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Definitions:

Number of Channels

Refers to the distinct paths or routes through which a company distributes its products or services to customers.

Number of Phases

refers to the distinct stages in a project, process, or lifecycle, often marked by key milestones or transitions.

Population Size

The total number of members in a group that is being studied or for which data is being collected.

M/D/1

A model in queueing theory representing a system with a single server, Poisson arrivals, and deterministic service times.