Question

25-(14+39) = -25-(14+39) = -25-(14-39) =​

Answer 1

Відповідь:

25-(14+39) =-28

-25-(14+39) =-78

-25-(14-39) =​0

Покрокове пояснення:

зроби з короною паже

Answer 2

Let's solve the given equation step by step:

1. 25 - (14 + 39) First, we perform the operation inside the parentheses: 14 + 39 = 53. Then, we substitute the result back into the equation: 25 - 53. Finally, we subtract: 25 - 53 = -28.

2. -25 - (14 + 39) Similarly, we calculate the sum inside the parentheses: 14 + 39 = 53. Now, we substitute the value back into the equation: -25 - 53. Performing the subtraction: -25 - 53 = -78.

3. -25 - (14 - 39) Again, we calculate the subtraction within the parentheses: 14 - 39 = -25. Substituting the result: -25 - (-25). When subtracting a negative number, it is equivalent to adding the positive value. Thus, -25 - (-25) is the same as -25 + 25. The sum of -25 and 25 is 0.

Therefore, the final results are: 25 - (14 + 39) = -28 -25 - (14 + 39) = -78 -25 - (14 - 39) = 0