Question

Б) 2a (3a - b + 4).​

Answer 1

Ответ:

= 6а²-2ab+8a

Объяснение:

...........

Answer 2

The expression you've provided is:

2a(3a - b + 4)

To simplify this expression, you can use the distributive property (also known as the distributive law or the distributive property of multiplication over addition/subtraction) to multiply 2a by each term inside the parentheses:

2a * 3a = 6a^2 2a * (-b) = -2ab 2a * 4 = 8a

Now, put these simplified terms together:

6a^2 - 2ab + 8a

So, the simplified expression is:

6a^2 - 2ab + 8a