Question

resolver as expressões numéricas
a) 27 : 3² + 2³ - 2⁵ : 8 =

b) [(12 - 5 + 1 )² - 4 . 10 - 7 ] : ( 3² + 8 ) 12⁴ : 12³ = ​

Answer 1

Resposta:

A) 27:9+8-32:8=

3+8-4=

11-4=

7

B)) [64-4.10-7] : (9+8) + 20736:1728=

[64-40-7] : (17) + 12=

17:(17) + 12=

1+12=

13