Question

(х-2y-x-2y)(x+2y+x+2y) значення

Answer 1

Ответ на фото с решением

Answer 2

To simplify the expression, let's combine like terms first:

(х - 2y - x - 2y)(x + 2y + x + 2y)

Combine like terms in the first parentheses:

(x - x) + (-2y - 2y) = 0 - 4y = -4y

Combine like terms in the second parentheses:

(x + x) + (2y + 2y) = 2x + 4y

Now the expression becomes:

-4y * (2x + 4y)

To find the value of this expression, we need specific values for x and y. If you provide values for x and y, we can calculate the result. For example, if x = 3 and y = 2:

-4 * 2 * (2 * 3 + 4 * 2) = -8 * (6 + 8) = -8 * 14 = -112

So, with x = 3 and y = 2, the expression evaluates to -112.