Find the indicated root, or state that the expression is not a real number.
-$$\sqrt [ 4 ] { - 256 }$$
A) not a real number
B) -16
C) -4
D) 4

Name: Find the indicated root, or state that the expression is not a real number. -\[\sqrt [ 4 ] { - 256 }\] A) not a real number B) -16 C) -4 D) 4
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Question

Quizplus · Accepted Answer

The fourth root of a negative number is not a real number because you cannot multiply a real number by itself four times to get a negative result.

Find the Indicated Root, or State That the Expression Is −2564\sqrt [ 4 ] { - 256 }4−256​

Find the Indicated Root, or State That the Expression Is $\sqrt [ 4 ] { - 256 }$