Question

calcule as potencias A ( + 2)² B ( - 3 )³ C ( - 1 )⁵ D ( - 4 )⁴ urgente 30 pontos pra quem acertar​

Answer 1

Resposta:

a)  4

b) -27

c) -1

d) 256

Passo a passo:

a)

2 x 2 = 4

b)

-3 x -3 x -3 = -27

c)

-1 x -1 x -1 x -1 x -1 = -1

d)

-4 x -4 x -4 x -4 = 256