Question

Find the value of 2^-3*3^-2

Answer 1

`2^(-3)\cdot 3^(-2)`

`2^-3=(1)/(2^3)`

`3^-2=(1)/(3^2)`

`(1)/(2^3)*(1)/(3^2)`

`(1*1)/(2^3*3^2)`

`2^3*3^2=72`

`=(1)/(72)`

Hope this helps!

Thanks!

-Charlie