Question

If alpha and beta are the zero x2-8x +k then find the value of k

Answer 1

Question :

If alpha and beta are the zero x²-8x +k then find the value of k

Answer :

 k = αβ

Step-by-step explanation :

    Given :

     alpha and beta are the zero x²-8x +k

    To find :

     k = ?

    Solution :

     

  The relationship between product of zeroes and coefficients is as follows:

       

   ⇒ Product of zeroes = constant term/x² coefficient

         α × β = k/1

          αβ = k

$=> \boxed{k = \alpha \beta}$