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Mathematics, 21.05.2020 03:04 ajayrose
The inequality x2 β 9 x2 + 6x + 8 > 0 can be factored as: (x + 3)(x - 3) (x + 4)(x + 2) > 0 Use the critical points to determine the test regions. Which are possible test points? β5 β4 β3.5 β3 β2.5 β2 0 5
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