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Solve for x: -|x|>4
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5 votes
Solve for x: -|x|>4

User Nishant Kumar
by
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1 Answer

6 votes


-|x| > 4\ \ \ \ \ |\text{change the signs}\\\\|x| < -4\ FALSE!!!!

We know |x| ≥ 0 for all real numbers. Therefore your answer is x ∈ ∅ (no solution).

User Jayground
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