Question

Simplify (2/9)^3
A.6/9
B.8/729
C.2/720

Answer 1

`(8)/(729)`

Step-by-step explanation:

Before we begin, remember that:

(
`(a)/(b)`)ⁿ =
`(a^n)/(b^n)`

This means that power is distributed in case of division

The given is:

`((2)/(9) )^3`

Applying the above rule, we would get:

`((2)/(9) )^3` =
`(2^3)/(9^3) = (2*2*2)/(9*9*9) = (8)/(729)`

Hope this helps :)