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Answered

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What is the solution to |x+2|<1?
A. 1 OB. -3 C. x> 3 or x< 1
OD. x>-1 or x < -3

Sagot :

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Answer:

-3 < x < -1

Step-by-step explanation:

|x+2|<1

There are two possible solutions to the absolute value inequality

x+2<1  and x+2 > -1

Subtract 2 from each side

x+2-2 <1-2   and  x+2-2 >-1-2

x < -1     and x > -3

-3 < x < -1

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