Question

Resolva a expressão:
(-8+6) . {-[-(7-6):3)]}

Answer 1

$\mathsf{(-8+6) . \{-[-(7-6):3)]}\}$

$\mathsf{(-2) . \{-[-1:3]}\}$

$\mathsf{(-2) . \{\dfrac{1}{3}\}=-\dfrac{2}{3}}$