Question

O resultado da expressão ( 1/3)¹+ ( 1/3)² é?

Answer 1

$\Large\boxed{\begin{array}{l}\sf\bigg(\dfrac{1}{3}\bigg)^1+\bigg(\dfrac{1}{3}\bigg)^2\\\\\sf\dfrac{1}{3}+\dfrac{1}{9}=\dfrac{3+1}{9}=\dfrac{4}{9}\end{array}}$