Question

if the sum of the zeroes of the polynomial 3x2-kx+6is3 then value of k is

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Answer 1

Answer:

9

Step-by-step explanation:

We have, 3x^2 - kx + 6

We know that sum of zeroes = -b/a

= - (-k)/3 = 3

Hence, k = 3 x 3 =9

Therefore, k = 9;

You can view the pic for better understanding!