Question

Раскрыть скобки
1)х+а+(m-2)
2)(x+y)-m
3)m+(a-k-b)
4)(m-n+5)
5)(a-b)-(a+b)
6)(a-b)-(a-b)
Pomagite

Answer 1

x+a+m-2
x-y-m
m+a-k-b
m-n+5
a-b-a-b
a-b-a+b
vrode takkk