Question

1. Calcule as potências.

a) (+8)2

b) (-3)4

c) (-5)3

d) (+329)0

e) (-1)5

f) (-1)8​

Answer 1

a) 8.8=64
b) (-3).(-3).(-3).(-3) = 9.9 = 81
c) (-5).(-5).(-5) = 25.(-5) = -125
d) 1
e) (-1).(-1).(-1).(-1).(-1) = 1.1.(-1) = -1
f) (-1).(-1).(-1).(-1).(-1).(-1).(-1).(-1) = 1.1.1.1 = 1