Question

Вычислите: -(-12-13)

Answer 1

-(12-13) = 25, тк - на - будет +

Answer 2

-(12-13)=12+13=25 потомешто - на- =+

Answer 3

To compute the expression, follow the order of operations, which includes handling the negative signs:

-(-12-13)

Step 1: Solve the expression inside the inner parentheses first. -(-12 - 13) = -(-25)

Step 2: Now, deal with the negative sign outside the parentheses. -(-25) = 25

The result of the expression is 25.