Question

How can I simplify the following? y^3

Answer 1

OPTION D

Explanation:

We have the following rule.

`$ a^(-b) = (1)/(a^b) $`

Using this, we can easily say the answer is OPTION D.

That is, we can write
`$ y^(-3) $` as
`$ (1)/(y^3) $`.

So, OPTION D is the answer.