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Mathematics, 11.03.2021 17:20 tanakamkuzha

When is (x + 1)(x - 3) positive? 0 (-1,3)
O (-3, 1)
O x > 3 and x < -1
O It is never positive

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When is (x + 1)(x - 3) positive? 0 (-1,3)
O (-3, 1)
O x > 3 and x < -1
O It...
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