find solution set to following inequality 0<|x+1|<=2
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Hello, Bobby77! Find the solution set to: .0 < |x+1| < 2 We have: .0 < x + 1 < 2 . → . -1 < x < 1 and: .0 < -(x + 1) < 2 . → . 0 < -x - 1 < 2 . → . 1 < -x < 3 . → . -3 < x < -1 Solution set: .[-3,1) U (-1,2]
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