1) | x | = 0
x = 0
Ответ : 0
2) | x | = 2
x₁ = - 2 x₂ = 2
Ответ : - 2 ; 2
3) | x | = 1/3
x₁ = - 1/3 x₂ = 1/3
Ответ : - 1/3 ; 1/3
4) | x - 1 | = 2
x - 1 = -2 ⇒ x₁ = - 1
x - 1 = 2 ⇒ x₂ = 3
Ответ : - 1 ; 3
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Verified answer
1) | x | = 0
x = 0
Ответ : 0
2) | x | = 2
x₁ = - 2 x₂ = 2
Ответ : - 2 ; 2
3) | x | = 1/3
x₁ = - 1/3 x₂ = 1/3
Ответ : - 1/3 ; 1/3
4) | x - 1 | = 2
x - 1 = -2 ⇒ x₁ = - 1
x - 1 = 2 ⇒ x₂ = 3
Ответ : - 1 ; 3