Question

(3m-4n)k-m(6n+5k)-(nk-6mn)​

Answer 1

Ответ:

- 2km - 5kn

Пошаговое объяснение:

у меня получилось так

Answer 2

Ответ:

(3m-4n)k-m(6n+5k)-(nk-6mn)=-3mk+4nk

првильно я сама правиряла

можно лучши ответ

Answer 3

To simplify the expression (3m - 4n)k - m(6n + 5k) - (nk - 6mn), you can distribute the terms and then combine like terms. Here's the step-by-step simplification:

1. Distribute the k and -m in the first term: 3mk - 4nk - m(6n + 5k) - (nk - 6mn)

2. Distribute the -m inside the second term: 3mk - 4nk - 6mn - 5mk - (nk - 6mn)

3. Now, combine like terms. Group the terms with 'm' and 'n' together: (3mk - 5mk) - (4nk + nk) - (6mn - 6mn)

4. Further simplify the terms inside each set of parentheses: -2mk - 5nk - 0mn

5. The expression simplifies to: -2mk - 5nk