Question

How do you write with fractional exponents `root4(y^3)`?

Answer 1

`y^(3/4)`

Explanation:

To write `root(4)y^3` with fractional exponents, remember this rule:
`x^(a/b)=root(b)x^a`

Since `root(4)y^3` is in its root form, all you have to do is reverse the process and use the rule above to switch it into a fractional exponent.
`root(4)y^3=y^(3/4)`