Question

Calcule as potências

a) 5³ =

b) 3² =

c) 4³ =

d) 3² - 2² =

e) 4² + 2³ =​

Answer 1

a) 5³ = 5.5.5 = 125

b) 3² = 3. 3 = 9

c) 4³ = 4.4.4 = 64

d) 3² - 2² = 3.3 - 2.2 = 9 - 4 = 5

e) 4² + 2³ =4.4 + 2.2.2 = 16 + 8 = 24