csschool2200 csschool2200

18-01-2021
Mathematics

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Hello! I am unsure of how to do this question even after it told me the correct answer. It really confused me. Could somebody help me?

Hello I am unsure of how to do this question even after it told me the correct answer It really confused me Could somebody help me class=

Respuesta :

hilalreshid hilalreshid

18-01-2021

Answer:

x+2 < 11 and -x-2 < 11

Step-by-step explanation:

absolute value function has two solution

|x| = a

Then x=a and - x= a

|x + 2| < 11

Then x + 2 < 11 and -(x + 2) < 11

x + 2 < 11 and -x - 2 < 11

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