10th Class Mathematics Quadratic Equations Question Bank Quadratic Equations

  • question_answer
    Which of the following is a quadratic equation?

    A)  \[x-\frac{5}{x}={{x}^{2}}\]                          

    B)  \[{{x}^{2}}+\frac{2}{{{x}^{2}}}=1\]

    C)  \[2{{x}^{2}}+3\sqrt{x}+4=0\]    

    D)  \[{{x}^{2}}-1=2{{x}^{2}}+4\]

    Correct Answer: D

    Solution :

    Not Available


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