Question

Resolva, em R, a seguinte equação:

Answer 1

Resposta:

(-1 + 7.$\frac{1}{2^{2} }$)/3 + (-2 + $\frac{11}{9}$)/7  ÷  (-1 + $\frac{1}{3}$)

$\frac{\frac{(-4+7)}{4} }{3}$ + $\frac{\frac{(-18+11)}{9} }{7}$  ÷ $\frac{-3+1}{3}$

$\frac{3}{3}$ + $\frac{-7.1}{9.7}$  ÷ $\frac{-2}{3}$

$\frac{3}{3}$ + $\frac{-1}{9}$   ÷  $\frac{-2}{3}$

$\frac{9-1}{9}$ ÷  $\frac{-2}{3}$

$\frac{\frac{8}{9} }{\frac{-2}{3}}$

$\frac{8.3}{9.(-2)}$

$-\frac{4}{3}$