Question

calcule as potencias
a)22
b) (-3)2
c) -53
d) (-2)3
e) (1/8)2
f) -41
​

Answer 1

a)4

b)+9

c)-125

d)-8

e)1/64

f)-4

Answer 2

Resposta:

Explicação passo-a-passo:

a)2^2

= 4

b) (-3)^2

= 9

c) -5^3

= - 5.5.5

= - 125

d) (-2)^3

= (-2).(-2).(-2)

= - 8

e) (1/8)^2

= (1/8).(1/8)

= 1/64

f) -4^1

= - 4