If one zero of 3x square - 8x + 2k + 1 is seven times the other , then find the value of k
Answers
Answered by
1
alpha - X
beta - 7X
Alpha + beta = 8 / 3
= 8 X = 8 / 3
X = 1 / 3
Alpha × beta = 2k + 1 / 3
7 / 9 = 2k + 1
K = - 1 / 9
beta - 7X
Alpha + beta = 8 / 3
= 8 X = 8 / 3
X = 1 / 3
Alpha × beta = 2k + 1 / 3
7 / 9 = 2k + 1
K = - 1 / 9
vinaymudedla19pcgkgg:
Thnk u
Similar questions