Question

-20-6.[(-1).(10-3.7)+8-5.4]​

Answer 1

Resposta:

-14

Explicação passo-a-passo:

-20-6.[(-1).(10-21)+8-20]

-20-6.[(-1).(-11)+8-20]

-20-6.[+11+8-20]

-20-6.[-1]

-20+6

-14

Answer 2

Resposta:

-14

Explicação passo-a-passo:

$-20-6.[(-1).(10-3.7)+8-5.4]​\\-20-6.[(-1).(10-21)+8-5.4]​\\-20-6.[(-1).(-11)+8-5.4]​\\-20-6.[11+8-5.4]\\​-20-6.[11+8-20]​\\-20-6.[-1]​\\-20+6\\-14$