Question

(а+b) =a+3ab + 3ab+b ?​

Answer 1

Ответ:

Смотри фото ниже.

Объяснение:

Answer 2

It seems like you're trying to simplify the expression "(a+b)" by expanding it. To do that, you can use the distributive property to multiply each term inside the parentheses by the term outside the parentheses. Here's the simplification step by step:

(a + b) = a + 3ab + 3ab + b

Now, combine like terms:

a + b = a + 6ab + b

So, the simplified expression is:

a + b = a + 6ab + b