Write as an absolute value.
-$\sqrt { ( x + 2 ) ^ { 2 } }$
A)x + 2
B) $| x + 2 |$
C) $x ^ { 2 } + 4 x + 4$
D) $\left| x ^ { 2 } + 4 x + 4 \right|$

Name: Write as an absolute value. -$\sqrt { ( x + 2 ) ^ { 2 } }$ A)x + 2 B) $| x + 2 |$ C) $x ^ { 2 } + 4 x + 4$ D) $\left| x ^ { 2 } + 4 x + 4 \right|$
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Question

Quizplus · Accepted Answer

The expression $\sqrt { ( x + 2 ) ^ { 2 } }$ simplifies to $| x + 2 |$, because the square root of a square returns the absolute value of the original expression.

Write as an Absolute Value (x+2)2\sqrt { ( x + 2 ) ^ { 2 } }(x+2)2​

Write as an Absolute Value $\sqrt { ( x + 2 ) ^ { 2 } }$