Question

Quanto é (2/9)elevado a 2?

Answer 1

Resposta:

(2/9)² = 2²/9² = 4/81

Answer 2

$\sf Vamos\:l\acute{a}$

Calculamos:

$\sf \left(\dfrac{2}{9}\right)^{2} =\dfrac{2}{9}\times\dfrac{2}{9}=\boxed{\boxed{\sf \dfrac{4}{81}}}\Longleftarrow$

Bons estudos =)