Question

49am+18mu−21au−42m(2) двойка в скобке - степень!!!

Answer 1

Ответ смотри в фото.

Answer 2

To simplify the expression, let's perform the operations step by step:

1. First, let's evaluate the expression inside the parentheses: 42m(2) = 42m * 2 = 84m

2. Now, the expression becomes: 49am + 18mu - 21au - 84m

3. Since the terms contain different variables (a, m, u), we cannot combine them any further unless there are common factors.

The simplified expression is: 49am + 18mu - 21au - 84m