estebandelapazjr2505 estebandelapazjr2505
  • 24-09-2020
  • Mathematics
contestada

What is the solution of the following quadratic inequality? x2 – 4x – 21 ≤ 0

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Mel550m
Mel550m Mel550m
  • 24-09-2020

Answer:

This is the answer

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Idea63
Idea63 Idea63
  • 24-09-2020

Answer: B

Step-by-step explanation:

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