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karansingh
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Asked: 2023-01-17T11:17:45+05:30 In:

If the product of the zeros of the polynomial (ax²- 6x- 6 ) is 4, find the value of a.

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this question came in 2018 boards exam CBSE.

please give answer for this

chapter 2class 10important questionpolynomials
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    1 Answer

    1. To Find: a

       

      Given: Polynomial = (ax2 – 6x – 6)

       

      Concept Used:

       

      For a quadratic polynomial,

       

      P(x) = ax2 + bx + c

       

      Sum of the roots 

       

      The product of roots 

       

      Explanation:

       

       

       

      –6 = 4a

       

       

       

      Hence, the value of a is –3/2.

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