Question

Write root(4, 81 ^ 5) exponential form

Answer 1

1st problem: 81 5/4

2: 81 5/4

3: 243

Explanation:

for edge 2021(:

Answer 2

81^(5/4)

Explanation:

The index of the root becomes the denominator of the exponent fraction.

`\sqrt[4]{81^5}=\boxed{81^{(5)/(4)}}\\\\=243`