Question

A + (b – c – d) = ?​

Answer 1

=а+b-c-d
......................

Answer 2

The expression A + (b - c - d) represents the addition of the value of A with the result of subtracting c and d from b. To simplify the expression, we can start by performing the subtraction within the parentheses:

A + (b - c - d)

Next, we can combine the terms inside the parentheses by subtracting c and d from b:

A + (b - c - d) = A + (b - (c + d))

Finally, we can simplify further by performing the subtraction inside the parentheses:

A + (b - (c + d)) = A + b - c - d

Therefore, the simplified expression is A + b - c - d.