Rewrite using a fractional exponent \sqrt[6]{7^2}

Question

Rewrite using a fractional exponent


`\sqrt[6]{7^2}`

Answer 1

`7^{(1)/(3) }`

Explanation:

Using the rule of exponents

`\sqrt[n]{a^(m) }` ⇔
`a^{(m)/(n) }` , then

`\sqrt[6]{7^(2) }` =
`7^{(2)/(6) }` =
`7^{(1)/(3) }`