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04-01-2021
Mathematics

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Solve |x + 1| = 3 Question 12 options: A) x = 3 or x = 2 B) x = 4 C) No solutions D) x = –4 or x = 2

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Аноним Аноним

05-01-2021

Answer:

x=2

x=-4

Step-by-step explanation:

[tex] |x + 1| = 3[/tex]

[tex]x + 1 = 3 \\ x + 1 = - 3[/tex]

therefore

[tex]x = 2 \\ x = - 4[/tex]

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