Question

42. Calcule o valor de cada potência

a) 2−4
d) (−2)−4
f) −2−4g) 3−1
h) (−45)−1
i)(+0,3)−1
j)(−234)−1
k)0−1
l)(−14)−1
n)(−135)−2
o) 10−

Answer 1

n estou lembrada mais poxa