If the sum of the zeros of the quadratic polynomial kx2−3x+5 is 1, write the value of k.
To find k, where the sum of zeros of quadratic polynomial f (x) = kx2−3x+5 is 1, then here is the solution.
Let two zeros be α and 1−α. (∵ sum of zeros is 1 and also 1−α>0⇒α<1
∵ Sum of zeroes = −ba