If (x2 - 8x + 22) = 6, which of the following must be false?

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Equation and Inequality

প্রশ্নঃ If (x2 - 8x + 22) = 6, which of the following must be false?

  • ক. x = 4
  • খ. x = -4
  • গ. x > 0
  • ঘ. x > 3

সঠিক উত্তরঃ

x > 0
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Equation and Inequality