Simplify $\sqrt { ( - 10 b ) ^ { 2 } }$ . Assume all variables are unrestricted.
A) $- 10 | b |$
B) $10 | b |$
C) -10b
D) 10b

Name: Simplify $\sqrt { ( - 10 b ) ^ { 2 } }$ . Assume all variables are unrestricted. A) $- 10 | b |$ B) $10 | b |$ C) -10b D) 10b
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Question

Quizplus · Accepted Answer

The expression simplifies to $10 | b |$, because the square root of a square (in this case, $(-10b)^2$) results in the absolute value of the original number, which is $10|b|$.

Simplify (−10b)2\sqrt { ( - 10 b ) ^ { 2 } }(−10b)2​

Simplify $\sqrt { ( - 10 b ) ^ { 2 } }$