Question

(a+b)×(c+2) a) a×b×c×2 б)а+b+c+2 в) ac+bc+2a+2b г) a×c+b×2​

Answer 1

Ответ:

Завдання розв'язано..

Answer 2

To expand the expression (a+b)×(c+2), you can use the distributive property (FOIL method) to multiply each term in the first parentheses by each term in the second parentheses. Here's the step-by-step expansion:

(a+b)×(c+2)

= a×c + a×2 + b×c + b×2

Now, you can simplify the terms:

a×c + 2a + b×c + 2b

So, the expanded expression is:

ac + 2a + bc + 2b

Option (в) represents this expanded expression: ac + bc + 2a + 2b.