(-4)^-2
To simplify the expression (-4)^-2, we can first rewrite it as 1/(-4)^2.
Next, we can square -4, which gives us 16. So, the expression becomes 1/16.
Therefore, (-4)^-2 is equal to 1/16.
Next, we can square -4, which gives us 16. So, the expression becomes 1/16.
Therefore, (-4)^-2 is equal to 1/16.