Question

A=-(4/7+10/7)-(2/2-4/2)​

Answer 1

Ответ:-1

Объяснение:-(14/7)-(1-2)=-(2)-(-1)=-2+1=-1

Answer 2

Відповідь:

-1

Пояснення:

-1

Answer 3

To simplify the expression A = -(4/7 + 10/7) - (2/2 - 4/2), follow these steps:

Step 1: Simplify the fractions within parentheses.

• 4/7 + 10/7 = (4 + 10)/7 = 14/7 = 2

• 2/2 - 4/2 = (2 - 4)/2 = (-2)/2 = -1

Now, the expression becomes:

A = -(2) - (-1)

Step 2: Simplify further.

• When you multiply a negative number by a positive number, it becomes negative. So, -(2) is -2.
• When you subtract a negative number, it becomes positive. So, -(-1) is +1.

Now, the expression becomes:

A = -2 + 1

Step 3: Perform the final addition.

A = -1

So, the value of A is -1.