Question

3) Encontre o produto:
a) (-5).(+ 4).(+ 2) =
c) (+2).(+3).(-5) =
b) (-3).(+5).(+2) =
d) (+8).(+6).(+ 3) =​

Answer 1

Resposta:

a) (-5).(+ 4).(+ 2) = -40

c) (+2).(+3).(-5) = -30

b) (-3).(+5).(+2) = -30

d) (+8).(+6).(+ 3) = 144