Question

Сколько будет х + х?

Answer 1

Ответ:

2x

Пошаговое объяснение:

x + x = 2x

вместо х можно подставить цифры и проверить:

2+2 = 2(2)

Answer 2

Calculation of x * x

The expression "x * x" represents the multiplication of the variable x by itself. However, the specific value of x is not provided in the question. If you have a specific value for x, please provide it so that I can calculate the result for you.

If you meant to ask about the increment and assignment operators in programming languages such as C++, C#, or JavaScript, please let me know and I can provide information on how these operators work in those languages.

Let me know if you need further assistance with this or any other topic!