Question

Calcule a expressao abaixo:

(+3)×(-1)×(+2)×(-5)



Pfvr repondem rapido

Answer 1

Resposta:

-30

Explicação passo-a-passo:

(+3)×(-1)×(+2)×(-5)

+3×(-10)

-30

Answer 2

$(+3)*(-1)*(+2)*(-5)\\\\(-3)*(+2)*(-5)\\\\(-6)*(-5)\\\\\boxed{+30}$