Question

Resolva as expressões seguintes:
agradeço desde já!​

Answer 1

Resposta:

$\sqrt[3]{27}-(0.8)^{0}+3^{-1}-\sqrt{121}=\\\\3-1+\frac{1}{3}-11=\\\\\frac{1}{3}-9=\boxed{\frac{26}{3}}$