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Linear Inequalities — Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceMathsLinear Inequalities1 Mark
Question
If |x + 2| > 5, then x ...... -7 or x ......-3.
✓

Answer

If |x + 2| > 5, then x < -7 or x > -3.
Solution:
x + 2 < -5 or x + 2 > 5
⇒ x < -5 - 2 or x > 5 - 2
⇒ x < -7 or x > 3
So, $\text{x}\in( -7)\cup(3, \infty) $
Hence, the filler is (<) or (>).

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