Question

if the sum of zeros of quadratic polynomial 3 x ki power 2 minus kx + 6 is 3​

Answer 1

Answer:

k=9

Step-by-step explanation:

3x²-kx+6=0

α and β are zeroes of the above polynomial

then,

α+β=3 (given)

α+β=-b/a

b=-k

a=3

so,

-(-k)/3 = 3

k/3=3

k=9