Question

3) Calcule o valor das expressões:
a) 4 × (−3)^2 + 2^0
b) 3 × (−5)^2 − (−5)^1 + 7 × (−5)^0
c) (−4)^3 ÷ (−2)^5 + 2 ÷ (−10)^0
d) 8^2 ÷ [3^2 − (1 − 2^3)] + (−3)^1

Answer 1

Resposta:

a) 37

b)87

c)4

d)1

Explicação passo-a-passo:

confia