write the following with expression using exponents \root(7)(y^(4))=y^(?)

what is the numerator 1 4 7 0
what is the dementor 4 7 1 0

please show work

To rewrite the expression using exponents, we can use the fact that the root of a number is the same as raising the number to the reciprocal power.

The expression given is: root(7)(y^4)

Rewriting it using exponents, we have: y^(4/7)

So, the exponent that represents the given expression is 4/7.

Now, moving on to the second part of the question:

Numerator: 1
Denominator: 4

Hope this helps!