Question

Someone please help me with this question

Answer 1

Answer: Option 3.
`\sqrt[c]{a^b}` Option 4.
`(\sqrt[c]{a} )^b`

Explanation:

concept to know: when the exponent is a fraction, the numerator will be the real exponent with the base (i.e 7^5), while the denominator will be the root

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`a^{(b)/(c)`

b is the numerator which means it will result in
`a^b`

c is the denominator which means it will result in
`\sqrt[c]{a}`

The combination of this two will be
`\sqrt[c]{a^b}`

This will also be presented as
`(\sqrt[c]{a} )^b`

Hope this helps!! :)

Please let me know if you have any question

Answer 2

3rd and 4th option