Question

CALCULE ME AJUDEM!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Resposta:

Explicação passo a passo:

(-2)^-3-V1/16.[2/3-(-1+1/2)^2]=

(-1/2)^3-1/4.[2/3-(-2/2+1/2)^2]=

1/8-1/4.[2/3-(-1/2)^2]=

1/8-1/4.[2/3-1/4]=

1/8-1/4.[8/12-3/12]=

1/8-1/4.5/12=

1/8-5/48=

6/48-5/48=

1/48