IdaMai97
IdaMai97
11-03-2015
Mathematics
Answered
How do you solve ∣∣x∣∣-8 < -4
Answer :
konrad509
konrad509
11-03-2015
[tex]||x||-8 < -4\\ |x|< 4\\ x<4 \wedge x>-4\\ x\in(-4,4)[/tex]
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