apostolmabelle1234 apostolmabelle1234
  • 08-02-2021
  • Mathematics
contestada

Which of the following illustrates quadratic inequalities? I. 4x2 − 3x + 1 ≤ 0 II. (x + 9)(x − 7) > 0 III. 2 + 9 = 0

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c00kiesncream c00kiesncream
  • 08-02-2021
Option II cuz x*x is x²
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