Question

5- Resolva as potências.
a) (+7)2
b) (-10)
c) (+4)3
d) (-3)4
e) (-18)0
f) (+25)1
g) (-2)5
h) (+15)0​

Answer 1

a) (+7)2 = (+7). (+7)= 49

b) (-10) = -10

c) (+4)3 = (+4). (+4). (+4)= 64

d) (-3)4 = (−3)×(−3)×(−3)×(−3) = 81

e) (-18)0= 0

f) (+25)1= 1

g) (-2)5 (−2)×(−2)×(−2)×(−2)×(−2) = -32

h) (+15)0= 0

• Espero ter ajudado ;)