Simplify the expression. Assume all variables represent positive real numbers.
-$\sqrt [ 4 ] { ( - 4 ) ^ { 4 } }$
A) 16
B) not a real number
C) 4
D) $- 4$

Name: Simplify the expression. Assume all variables represent positive real numbers. -$\sqrt [ 4 ] { ( - 4 ) ^ { 4 } }$ A) 16 B) not a real number C) 4 D) $- 4$
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Question

Quizplus · Accepted Answer

The expression simplifies to $\sqrt[4]{(-4)^4} = \sqrt[4]{256} = 4$, because raising -4 to the 4th power gives 256, and the fourth root of 256 is 4.

Simplify the Expression (−4)44\sqrt [ 4 ] { ( - 4 ) ^ { 4 } }4(−4)4​

Simplify the Expression $\sqrt [ 4 ] { ( - 4 ) ^ { 4 } }$