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29-08-2018
Mathematics

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Solve for x: -|x|>4

Respuesta :

30-08-2018

[tex] -|x| > 4\ \ \ \ \ |\text{change the signs}\\\\|x| < -4\ FALSE!!!! [/tex]

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

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