Question

1. a) -4ac + 3a - 7a;​

Answer 1

Объяснение:

а) - 4ас+3а-7а=-4ас-4а

Answer 2

To simplify the expression -4ac + 3a - 7a, we can combine like terms.

First, let's combine the terms involving 'a': 3a - 7a = (3 - 7)a = -4a.

Now, the expression becomes: -4ac - 4a.

So, the simplified form of -4ac + 3a - 7a is -4ac - 4a.