Math, asked by sourabhsain69, 7 months ago

 IF the sum of zeros of f(x) = 2x3- 3kx2+ 4x – 5 is 6, then value of k ​

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Answered by Anonymous
8

f(X)=2x³-3kx²+4x-5

g(x)= 2×(6)³-3k(6)²+4(6)-5

= 2×216-3k×36+24-5

= 432 - 3k×60-5

= 432-3k×55

3k×55 =432

3k=432/55

k=7.85/3

k=2.61

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Answered by archnashah86
0

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