10th Class Mathematics Polynomials Question Bank Polynomials

  • question_answer
    If the product of two of the zeros of the polynomial \[\text{p(x)}={{\text{x}}^{\text{3}}}+\text{6}{{\text{x}}^{\text{2}}}-\text{x}-\text{3}0\]i\[-\,\text{6}\], what is the third zero of p(x)?

    A)  6                            

    B)         5

    C)  - 1                         

    D)         ? 5

    Correct Answer: D

    Solution :

                    \[\frac{22}{7}\]                 \[\frac{22}{7}\] \[\pi \]  \[\text{4}0={{\text{2}}^{\text{3}}}\times \text{5}\]


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