Question

d) 2³ + {12 -[(3² -2²) + (2² - 1)-6] - 1}
3.​

Answer 1

Resposta:(1/2+1/3+1/6:1/2+2/3)²+13/49 =

(1/2 + 1/3 + 1/6x2/1 + 2/3)² + 13/49

(1/2 + 1/3 + 2/6 + 2/3)² + 13/49

       mmc = 6

[(3 + 2 + 2 + 4)/6]² + 13/49

[11/6]² + 13/49

121/36 + 13/49 ( mmc  1764)

(5929 + 468)/ 1764

    6397/1764        

Explicação passo-a-passo: