Question

If the sum of zeroes of the quadratic polynomial 3² − + 6 is “3”, then

find the value of .​

Answer 1

Answer:

k = 9

Step-by-step explanation:

p(x) = 3x2 - kx + 6

sum of the zeroes = 3 = -(Cofficient of x)/(Cofficient of x2)

3 = -((-k)/3)

k = 9