Is this correct?
solve the rational inequality in interval notation
(x+9)(x-11)/x+7 ≤ 0...
Mathematics, 21.10.2019 17:30 june745
Is this correct?
solve the rational inequality in interval notation
(x+9)(x-11)/x+7 ≤ 0
my answer is (-9,-7)∪(-7,11)
Answers: 3
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