Question

matematica
-2.[4-(7).(6-9)]-5:(9-4)​

Answer 1

Explicación paso a paso:

-2.[4-(7).(6-9)]-5:(9-4)

= -2.[4-(7).(-3)]-5:(5)

= -2.[4+21]-1

= -2.[25]-1

= -50-1

=-51