Question

8*(c+d)+4*(c-d) помогите

Answer 1

Давайте рассмотрим этот выражение на русском:

8(c + d) + 4(c - d)

Сначала выполним операции в скобках:

8(c + d) + 4(c - d)

8c + 8d + 4c - 4d

Теперь сложим члены с одинаковыми переменными:

(8c + 4c) + (8d - 4d)

12c + 4d

Итак, выражение 8(c + d) + 4(c - d) равно 12c + 4d.

Answer 2

8*(с+d)+4*(c-d)
8c+8d+4c-4d
8c+4c=12c
8d-4d=4d
12c+4d

Ответ:
12c+4d

Answer 3

It looks like you're trying to solve an equation. The equation you've provided is 8*(c+d)+4*(c-d). Let's break it down step by step.

Equation Breakdown:

The given equation is: 8*(c+d)+4*(c-d)

Step 1: Distribute the Multiplication

First, we distribute the multiplication: 8*c + 8*d + 4*c - 4*d

Step 2: Combine Like Terms

Next, we combine the like terms: (8*c + 4*c) + (8*d - 4*d)

Step 3: Simplify

Finally, we simplify the equation: 12c + 4d

So, the simplified form of the given equation 8*(c+d)+4*(c-d) is 12c + 4d.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.