Question

qual a resposta de a) (-8).(-3).0.(-15) b) (-2).(+4).(-3).(+5).(+2)

Answer 1

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https://brainly.com.br/tarefa/31535846

$\tt{a)}~\sf{(-8)\cdot(-3)\cdot0\cdot(-15)=(-120)\cdot0=0}\\\tt{b)}~\sf{(-2)\cdot(+4)\cdot(-3)\cdot(+5)\cdot(+2)=+240}$