Question

Rewrite the radical as a rational exponent.. . A. the fourth root of 7 to the fifth power. . B. 7 to the 5 over 4 power. . C. 720. . 7. . D. 7 to the 4 over 5 power

Answer 1

The radical is:

`\sqrt[4]{7 ^(5) }`
as a radical exponent:

`7 ^(5/4)`
Answer: 7 to the 5 over 4 power

Answer 2

The answer is
`7` to the
`5` over
`4` power

Explanation:

we know that

`\sqrt[n]{a^(m)} =a^{(m)/(n)}`

In this problem we have

`\sqrt[4]{7^(5)}`

so

`\sqrt[4]{7^(5)} =7^{(5)/(4)}`