Question

What is the simplified value of the exponential expression 16^1/4

1/2
1/4
2
4

Answer 1

The right answer is 2.

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Answer 2

2

Explanation:

16 ^ (1/4)

Rewriting 16 as 2^4

2^4 ^ 1/4

We know that a^b^c = a^(b*c)

2 ^ (4*1/4)

2 ^1

2