Question

X=-XЧему равен XХ равен минус Х

Answer 1

X=-X

Попробуем перенести X в правую часть,меняя знак на противоположный:

X+X=0

2x=0

X=0

Answer 2

Let's solve the equation step by step.

Given: X = -X

To find X^2 (X squared), we can square both sides of the equation:

(X)^2 = (-X)^2

Simplifying:

X^2 = X^2

Now, we see that both sides of the equation are the same (both are equal to X^2). This implies that the original equation X = -X is true for any value of X.

So, for any value of X, X^2 is equal to -(X). In other words, the square of any number X is equal to the negative of that number.