micahwing3 micahwing3

16-07-2021
Mathematics

contestada

Solve the following inequality: |x + 1| <_3

<_ = greater than or equal to

Respuesta :

reinhard10158 reinhard10158

21-07-2021

Answer:

x <= -4 or x >= 2

Step-by-step explanation:

so, it actually says

|x+1| >= 3

so, then, this is valid for all x >= 2 (then x+1 is 3 or higher), and for all x <= -4 (then x+1 is -3 or lower, and |x+1| is still 3 or higher)

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