Question

А) m+(a-k-b);б) m-(a-k-b);в) x+a+(m+2);г) a-(b-c)+(m+n)​

Answer 1

Ответ:

a) m+(a-k-b) =m +a-k-b

б) m-(a - k-b) =m-a+k+b

в) х+а+(m+2)=x+a+m+2

г)а-(b-c) +(m+n) =a-b+c+m+n

Answer 2

А) m + (a - k - b): To simplify this expression, we can start by simplifying the parentheses first:

m + (a - k - b) = m + a - k - b

The expression simplifies to m + a - k - b.

б) m - (a - k - b): Similarly, we simplify the parentheses first:

m - (a - k - b) = m - a + k + b

The expression simplifies to m - a + k + b.

в) x + a + (m + 2): No simplification is needed here as there are no parentheses. The expression remains as is: x + a + m + 2.

г) a - (b - c) + (m + n): Simplifying the parentheses:

a - (b - c) + (m + n) = a - b + c + m + n

The expression simplifies to a - b + c + m + n.