Inequalities - Inequalities involving Modulus Functions

Inequalities - Inequalities involving Modulus Functions

Solve the inequality \(\left| {{x}^{2}}-4 \right|\le \frac{1}{2}x+1\).

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Answer: \(\left\{ x\in \mathbb{R}:1.5\le x\le 2.5 \right.\) or \(\left. x=-2 \right\}\)

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