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10th Class Mathematics Polynomials Question Bank Polynomials

  • question_answer
    \[\alpha \],\[\beta \]and y are the zeros of the polynomial\[a{{x}^{3}}+b{{x}^{2}}+cx+d,a\ne 0\]. What is\[\alpha +\beta +\gamma \]?

    A)  \[\frac{-d}{a}\]                

    B)         \[\frac{c}{a}\]

    C)  \[\frac{-b}{a}\]                

    D)         \[\frac{c}{d}\]

    Correct Answer: C

    Solution :

     Sum of the zeros of a cubic polynomial\[p(x)={{x}^{2}}+3x-2\]


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