Question

Simplify x^0yz^-3. Please explain

Answer 1

Answer:
`(y)/(z^3)`

Explanation:

To simplify the expression given in the problem, you must apply the proccedure shown below:

1- According the Exponents Rules, you know the following:

`a^0=1\\\\a^(-n)=(1)/(a^n)`

2- Therefore, keeping the above on mind, you can simplify the expression given in the problem as you can see below:

`x^0yz^(-3)=(1)yz^(-3)\\\\=yz^(-3)\\\\=y(1)/(z^3)\\\\=(y)/(z^3)`