Question

if alpha and beta are zeroes of the polynomial p(x) = 2x^2+5x+k satisfying the relation alpha^2 + beta^2 +alpha×beta = 21/4 then find the value of k​

Answer 1

Answer:

Value of k is 2

Step-by-step explanation:

Find sum of roots and product of roots from the given equation and substitute in the formula (a+b)^2.....U will get the answer

Hope this is useful to you

Mark it as branliest if you like it