Verified answer

Resposta:

Explicação passo a passo:

[2^-1+(2/5)^-2]:[(0,3444..)°+∛9^1,5].(3/2)^-3=

[1/2+(5/2)^2]:[1+∛(3^2)^1,5].(2/3)^3=

[1/2+25/4]:[1+∛3^3].8/27=

[2/4+25/4]:[1+3].8/27=

27/4:4.8/27=

27/4.1/4.8/27=

27/16.8/27=  [corta 27]

8/16= [simplifica por 8]

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