Question

1) ||х|-8|=0 2) -|х|=-6 3) |х-8|+120= 0

Answer 1

1)х=-8 или 8
2)х=6
3)х=-112 или 112

Answer 2

Ответ:

|x|-8=0

|x|=8+0

|x|=8 осылай деп ойлаймын

Answer 3

Let's solve each equation one by one:

1. ||x|-8| = 0

To solve this equation, we can break it down into two cases:

Case 1: |x| - 8 = 0 If |x| - 8 = 0, then |x| = 8. Taking the positive and negative values of 8, we have x = 8 and x = -8.

Case 2: -|x| + 8 = 0 If -|x| + 8 = 0, then -|x| = -8. Multiplying both sides by -1, we get |x| = 8. Taking the positive and negative values of 8, we have x = 8 and x = -8.

So, the solutions to the equation are x = 8 and x = -8.

2. -|x| = -6

To solve this equation, we can multiply both sides by -1 to eliminate the negative sign:

|-x| = 6

Since the absolute value of any number is always positive, we can remove the absolute value symbols:

-x = 6

Multiplying both sides by -1, we have:

x = -6

Therefore, the solution to the equation is x = -6.

3. |x - 8| + 120 = 0

In this equation, we have an absolute value term with a positive constant. The absolute value of any number is always non-negative, so it can never be equal to a negative value.

Therefore, the equation |x - 8| + 120 = 0 has no solutions.