Math
Math, 21.08.2020 21:07, kokaamy

If the equation x²+4x+K=0 has a real and distinct root then (a)K<4 (b)K>4
(c)K≤4
(d)K≥4

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If the equation x²+4x+K=0 has a real and distinct root then (a)K<4 (b)K>4
(c)K≤4
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