If a and b the zeros of the polynomial f(x) = 2x^2 + 5x + k , satisfying the relation a^2 + b^2 +ab = 21/4 ,then find the value of k for this to be possible .
If a and b the zeros of the polynomial f(x) = 2x^2 + 5x + k , satisfying the relation a^2 + b^2 +ab = 21/4 ,then find the value of k for this to be possible .
Answers (1)
Solution: Since a and b are the zeros of the polynomial