Simplify the radical expression. Assume all variables represent nonnegative real numbers.
-$$\sqrt [ 4 ] { - 625 }$$
A) -25
B) 5
C) -5
D) Not a real number

Name: Simplify the radical expression. Assume all variables represent nonnegative real numbers. -\[\sqrt [ 4 ] { - 625 }\] A) -25 B) 5 C) -5 D) Not a real number
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Question

Quizplus · Accepted Answer

The fourth root of a negative number is not a real number because the fourth power of any real number is nonnegative. Therefore, the expression $\sqrt [ 4 ] {-625}$ is not a real number.

Simplify the Radical Expression −6254\sqrt [ 4 ] { - 625 }4−625​

Simplify the Radical Expression $\sqrt [ 4 ] { - 625 }$