Question

-144:(42-46)-12•(-3)???

Answer 1

-144:(42-46)-12•(-3)=72

1)42-46=-4

2)-144÷(-4)=36

3)-12×-3=36

4)36+36=72

Ответ: 72

Успехов

Answer 2

-144:(-4)=36

12•(-3)=-36

36-(-36)=72

Answer 3

Let's break down the expression step by step:

-144 : (42 - 46) - 12 * (-3)

First, inside the parentheses:

42 - 46 = -4

The expression now becomes:

-144 : (-4) - 12 * (-3)

Next, the division:

-144 / -4 = 36

The expression now becomes:

36 - 12 * (-3)

Then, multiplication:

12 * (-3) = -36

The expression now becomes:

36 - (-36)

Finally, subtraction:

36 - (-36) = 36 + 36 = 72

So, the value of the expression is 72.