SOLUTION: abs(x+1)/abs(x-1)>=2
Algebra.Com
Question 972466: abs(x+1)/abs(x-1)>=2
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
Absolute values are always positive.
Critical x values are -1 and 1.
x less than or equal -1,
pick -2 as example,
?
, FALSE
x between -1 and 1,
pick 0,
, FALSE
x greater than or equal 1,
pick 2
, TRUE.
SOLUTION should be , .
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