Question

(1/3)elevado a 2 - 4/9
Qual resultado?

Answer 1

Resposta:

8,555555555555556

Explicação passo-a-passo:

Answer 2

$\mathsf{{(\dfrac{1}{3})}^{2}-\dfrac{4}{9}}\\\mathsf{\dfrac{1}{9}-\dfrac{4}{9}}\\\mathsf{-\dfrac{3}{9}=-\dfrac{3\div3}{9\div3}}$

$\boxed{\boxed{\mathsf{-\dfrac{1}{3}}}}$