Question

-|-х|=4|х|=1- |х|=-10​

Answer 1

Ответ:

1 неправильно

2 1

3. 10

Объяснение:

поставь коронку и спасибо пж

Answer 2

Let's solve the absolute value equation step by step:

1. |x| = 4

To solve for x, we can consider two cases:

Case 1: x is positive or zero In this case, |x| = x, so we have: x = 4

Case 2: x is negative In this case, |x| = -x, so we have: -x = 4

Now, let's solve each case separately:

Case 1: x = 4

Case 2: -x = 4 To solve for x, multiply both sides by -1 (to isolate x): x = -4

So, the solutions to the equation |x| = 4 are x = 4 and x = -4.

2. |x| = 1

Again, let's consider two cases:

Case 1: x is positive or zero In this case, |x| = x, so we have: x = 1

Case 2: x is negative In this case, |x| = -x, so we have: -x = 1

Now, let's solve each case separately:

Case 1: x = 1

Case 2: -x = 1 To solve for x, multiply both sides by -1 (to isolate x): x = -1

So, the solutions to the equation |x| = 1 are x = 1 and x = -1.

3. |x| = -10

An absolute value cannot be negative, so there are no real solutions to this equation because there is no real number whose absolute value is -10.

In summary:

• For |x| = 4, the solutions are x = 4 and x = -4.
• For |x| = 1, the solutions are x = 1 and x = -1.
• There are no real solutions for |x| = -10.