Simplify.
-$\sqrt { - 144 }$
A) 13
B) 72
C) 12
D) does not exist as a real number

Name: Simplify. -$\sqrt { - 144 }$ A) 13 B) 72 C) 12 D) does not exist as a real number
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Question

Quizplus · Accepted Answer

The square root of a negative number is not a real number, so the answer does not exist as a real number. It is possible to represent the answer in imaginary form as $\sqrt{-144} = 12i$, where $i$ is the imaginary unit.

Simplify - −144\sqrt { - 144 }−144​ A) 13 B) 72 C) 12 D) Does Not Exist

Simplify
- $\sqrt { - 144 }$ A) 13
B) 72
C) 12
D) Does Not Exist