Question

Plz help look at the pic below

Answer 1

`\\ \rm\leadsto (a^3)^(-2)`

• (a^m)^n=a^mn

`\\ \rm\leadsto a^(-6)`

`\\ \rm\leadsto (1)/(a^6)`

Answer 2

You can use the exponential rule where

`(n^x)^y=n^(xy)`

Therefore,

`(a^3)^(-2)=a^(3*(-2))=a^(-6)`