Question

determine sua pergunta
a) (+5).(-1).(+4)=
b) (-6).(+5).(-2)=
c) (+1).(+1).(-1)=
d) (+3).(-2).(-1).(-5)=
e) (-2).(-4).(+6).(+5)=
f)(+1).(-1).(+1).(-1)=

Answer 1

Olá Boa noite!!
Vamos lá calcular:

A)
(+5).(-1).(+4)=
(-5).(+4)=
-20#

B)
(-6).(+5).(-2)=
(-30).(-2)=
+60#

C)
(+1).(+1).(-1)=
(+1).(-1)=
-1#

D)
(+3).(-2).(-1).(-5)=
(-6).(-1).(-5)=
(+6).(-5)=
-30#

E)
(-2).(-4).(+6).(+5)=
(+8).(+6).(+5)=
(+48).(+5)=
+240#

F)
(+1).(-1).(+1).(-1)=
(-1).(+1).(-1)=
(-1).(-1)=
+1#

Espero Ter Ajudado!!Bons Estudos ❤