Question

I’m not understanding the problem it says the numerator of the exponent is ?

Answer 1

Given:

Expression is

`\sqrt[7]{y^4}`

Required:

The numerator of the exponent.

Step-by-step explanation:

We will use exponent formulas

`\sqrt[b]{x^a}=x^{(a)/(b)}`

Now,

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

Answer:

Hence, numerator of the exponent is 4.