Question

5) Calcule as potências: (valor 0,5) a) ( + 2)^3= b) ( + 10)^3= c) ( – 15)^2= d) ( + 5/3 )^(– 3)= e) ( + 4)^3 =

Answer 1

Resposta/Explicação passo-a-passo:

a) ( + 2)^3= 2 x 2 x 2 = 8

b) ( + 10)^3= 10 x 10 x 10 = 1000

c) ( – 15)^2= (-15) x (-15) = 225

d) ( + 5/3 )^(– 3)= -125/-27

e) ( + 4)^3 = 4 x 4 x 4 = 64