Question

Calcule as potências abaixo:

a) −52=

b) (−5)2 =

c) −2 4 =

d) 900 =

e) (−25)1 =​

Answer 1

Resposta:

a)-52=-52

b)(-5)2=(-5)×2=-10

c)-24=-24

d)900=900

e)(-25)1=-25