Question

Simplify this question please im really confused

Answer 1

option A

Explanation:

`(x^a)/(x^b) = x^(a-b)` ,
`z^0 = 1`

So,

`(18x^5 y)/(6xy^8z^0) = (18)/(6) * x^(5 -1) * y^(1-8) = 3 x^4 * y^(-7) = (3x^4)/(y^7)`