Question

calcule a) 3.(+2).(-1) b)5.(-4).(-4). c)(-2).5.(-3). d)-2.(-3).(-1). e)-4.(-1).(-1)​

Answer 1

Resposta:

Explicação passo-a-passo:

a) 3.(+2).(-1)

= 6.(-1)

= - 6

________

b)5.(-4).(-4)

= 5.16

= 80

----

c)(-2).5.(-3)

= - 10.(-3)

= 30

--------

d)-2.(-3).(-1)

= 6/(-1)

= - 6

_______

e)-4.(-1).(-1)​

= 4.(-1)

= - 4