Question

-7/9 + 5/6=
Помогите решить пж

Answer 1

-7/9+5/6=-7*2/18+5*3/18=-14/18+15/18=1/18

Answer 2

$- frac{7}{9}^{(2} + frac{5}{6}^{(3} = frac{-14+15}{18} = frac{1}{18}$