Question

2 (a+3b)- (c-d) выполните упрожнение.​

Answer 1

Пошаговое объяснение:

раскрываем скобки2a+6b-c+d

Answer 2

Calculating the Expression 2(a + 3b) - (c - d)

To calculate the expression 2(a + 3b) - (c - d), we can use the distributive property and combine like terms.

First, distribute the 2 to (a + 3b): 2(a + 3b) = 2a + 6b

Then, distribute the negative sign to (c - d): -(c - d) = -c + d

Now, combine the terms: 2(a + 3b) - (c - d) = 2a + 6b - c + d

So, the result of the expression 2(a + 3b) - (c - d) is 2a + 6b - c + d.