Question

me ajudeeem pfv nao consigo fazer de jeito nenhum

Answer 1

a) 3.3 = 9
b) -3.-3 = 9
c) -(3.3) = -9
d) (1/3).(1/3) = 1/9
e) (-1/3).(-1/3) = 1/9
f) (2/3).(2/3) = 4/9
g) (1/5).(1/5).(1/5) = (1/125)
h) 1
i) 1