Question

como resolver essa potenciação 3-¹ + (3/2)-¹

Answer 1

$3^{-1}+(\frac{3}{2})^{-1}=\frac{1}{3}+\frac{2}{3}=\frac{3}{3}=1$

Answer 2

1/3 +2 = (1/3+2/3)= 1.1+2.3/3 = 1+6/3 = 7/3. beleza ?