If x2 + 4x + 13 = 1 + x2, then find out the value of x2?

গণিত Equation and Inequality 07 Oct, 2020

প্রশ্ন If x2 + 4x + 13 = 1 + x2, then find out the value of x2?

  • ক.
    9
  • খ.
    0
  • গ.
    4
  • ঘ.
    7

সঠিক উত্তর

9

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Equation and Inequality