Question

If the sum of the zeros of the quadratic polynomial f (x)= kx^2-3x+5 is 1 find k

Answer 1

Step-by-step explanation:

polynomial is in the form of ax²+bx+c=0

so,

acc. to question, a=k , b=-3 , c=5

we know that the sum of the zeroes = (-b/a)

there fore, (-b/a)= 1

this implies, (3/k)=1

this implies, k = 3