Question

If the zeroes of x3- 12x2 + 39x + k are in A.P, then k =
A) - 28
B) 30
C) - 24
D) 22
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Answer 1

Answer:

B) 30

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

B) 30

If the zeroes of x3- 12x2 + 39x + k are in A.P, then k =

A) - 28

B) 30

C) - 24

D) 22