Question

Which equation is equivalent to..

Answer 1

D

Explanation:

`1/3)^(x)` =
`(1)/(3^(x) )` =
`3^(-x)`

and

`27^(x+2)` =
`(3^(3))^(x+2)` =
`3^(3(x+2))` =
`3^(3x+6)`

Hence expression D is equivalent