Question

b) (–3) . (–1) =
c) (–4) . 5 =
d) –(2 . 6) =​

Answer 1

Explicação passo-a-passo:

$b)\\ (-3).(-1)=+3\\ \\ c)\\ (-4).5=-20\\ \\ d)\\ -(2.6)=-(12)=-12$