SOLUTION: |x-1|>=1
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Algebra: Inequalities, trichotomy
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Question 312654
:
|x-1|>=1
Answer by
Fombitz(32388)
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Two solutions:
and
Positive solution:
.
.
.
Negative solution:
.
.
.
(
,
]U[
,
)
.
.
.
Graphically, the solution is when the absolute value function (red line) is above or equal to the green line (
)