Question

re 3. Resolva la as exp echaves : a₁ 25-(10 + (7-41] 48-8-8​

Answer 1

Resposta:

25-(10 + (7-41] 48-8-8​

25-(10 + (7-41] 48-8-8​

25-[10 + (7-41)] 48-8-8​

25−(10+7−41)(48)−8−8

=25−(10+−34)(48)−8−8

=25−(−24)(48)−8−8

=25−(−1152)−8−8

=1177−8−8

=1169−8

=1161

Explicação passo a passo: