The quadratic equation with real coefficients whose one
root is 2- i√3
(a)x2 - 4x +7=0 (b) x2 + 4x-7=0
(c) x2 - 4x- 7 = 0 (d) none of these.
Answers
Answered by
2
the answer is (a)
you can verify it by substituting value of x.
Attachments:
AryamanSahoo:
thnx broo
Similar questions