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

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) $\mathrm { b } + 4$