Question

1/7-49/27:(7/3)³????
pfv me ajudem

Answer 1

Resposta:

Explicação passo

[1/7 - 49/27] / (7/3)³

[27-49]/[27.7] / (7/3)³

[3³ - 7²]/ [7.3³] / [7/3]³

[3³ - 7²].3³/ [7.3³.7³]

[3³ - 7³] / $7^{4}$