Question

Раскройте скобки:
1) 4 (х – 8);
5) 9 (3а - 76 + 8c);
3) (7 - x) - 8;

Answer 1

1) 4x-32

2)27a-684+72c

3)-1-x

Answer 2

1) 4x-32
2)27a-684+72c
3)-56+8x