Question

-3{-4[-5(-6×2-7)]}
$-3{-4[-5(-6×2-7)]}$
​

Answer 1

Explicación paso a paso:

-3{-4[-5(-6×2-7)]}

-3{-4[-5(-12-7)]}

-3{-4[-5(-19)]}

-3{-4×95}

-3×-380

1140

-3-4[-5(-6×2-7)]

-3-4[-5(-12-7)]

-3-4[-5(-19)]

-3-4×95

-3-380

-383