-3 < x < 1
x < -3 or x > 1
-3 < x < 5
x < -3 or x > 5
Correct answer is A
Consider the range -3 < x < -1
= { -2, -1, 0}, for instance
When x = -2,
−2−5−2+3<−1
−71<−1
When x = -1,
−1−5−1+3<−1
−62<−1
= -3 < -1
When x = 0,
0−50+3<−1
−53<−1
Hence -3 < x < 1
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