Question

2|x|=-20 пжжжжжжжжжж​

Answer 1

Ответ:

ХЄ∅ (Решений нет)

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Answer 2

Ответ:

Решений нет.

Пошаговое объяснение:

2|x|=-20

|x|=-20/2=-10

Решений нет, т.к. модуль числа не может быть отрицательным.

Answer 3

To solve the equation 2|x| = -20, you can follow these steps:

1. Remove the absolute value by considering two cases:

Case 1: x is positive or zero (|x| = x) 2x = -20

Case 2: x is negative (|x| = -x) 2(-x) = -20

2. Solve each case separately:

Case 1: 2x = -20 Divide both sides by 2: x = -10

Case 2: 2(-x) = -20 Divide both sides by 2: -x = -10

Now, multiply both sides by -1 to isolate x: x = 10

So, the equation 2|x| = -20 has two solutions: x = -10 and x = 10.