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10th Class Mathematics Quadratic Equations Question Bank Quadratic Equations

  • question_answer
    What is the nature of the roots of the quadratic equation\[25{{x}^{2}}-49=0\]?

    A)  Real and distinct

    B)  Real and equal

    C)  Irrational

    D)  No real roots

    Correct Answer: A

    Solution :

     \[\frac{22}{7}\] \[\pi \]The roots of the given quadratic equation are real and distinct.


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