Question

хелп плез надо срочно

Answer 1

1. 3(а+2b+5c)
2. 4n(mm-2mn-3nn)
3. 7aa(aaa-2a+3)
4. 2(x+y)
5. 5(2p-q)
6. a(x-y)
7. b(a+1)
8. a(a-b)