Math, asked by riya06122921, 10 months ago

if the sum of the zeroes of a polynomial f(x)= 2x3 -3kx2+ 4x-5 is 6 then find the value of k​

Answers

Answered by bhubaneswari72
1

Answer:

f(x) = 2x3-3kx2+4x-5 is 6

f(6) = 2(6)^3-3k(6)^2+4(6)-5

= 2(216)-3k(36)+24-5

= 432-216k+19

= 451-216k

-451 = -216k

451/216 = k

2.087.. =k

2.1. = k

Answered by rose22YV
2

Answer:

the answer to the question is below

Attachments:
Similar questions