Is $\left(-2\right)^{-5}$(−2)−5 positive, negative or $0$0?
$0$0
negative
positive
Is $\left(-3\right)^{-2}$(−3)−2 positive, negative or $0$0?
Is $-3^6$−36 positive, negative or $0$0?
Is $\left(\frac{1}{4}\right)^{-2}$(14)−2 positive, negative or $0$0?