Question

3) Resolva as expressões numéricas com as potências:
a) 5² + 2²:2⁰ =
b) 6²:2². 1² =
c) (9² - 2²). 2³ =
d) (7² : 7) + 3⁴ =
e) (5³:5²) - 5 =​

Answer 1

Resposta:

se eu nao me engano é a b

Explicação:

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