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10th Class Mathematics Polynomials Question Bank MCQs - Polynomials

  • question_answer
    The sum of the zeroes of the quadratic polynomial \[2{{x}^{2}}-3k\] is:

    A) \[0\]

    B) \[1\]

    C) \[2\]

    D) \[3\]

    Correct Answer: A

    Solution :

    [a] Let  \[f(x)=2{{x}^{2}}-3k\]
    \[=2{{x}^{2}}+0\cdot x-3k\]
    \[\therefore \]   Sum of zeroes \[=-\frac{0}{2}=0\]


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