Question

What is the value of this expression when a=3 and b=-1?

Answer 1

1/4

Explanation:

`((3(3)^(-2)(-1)^6)/(2(3)^(-1)(-1)^5))^2=`

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

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

`(1)/(4)`

Hope this helps!