If a,b,c R, the equation and x^ 2 +2 x+3=0 have a common root, then a : b : c =

Mathematics · JEE Main · NTA ExamsComplex Numbers and Quadratic Equations

If a,b,c \(\epsilon\)R, the equation and
\(x^{2}+2 x+3=0\) have a common root, then a : b : c =
  1. 1 : 2 : 3
  2. 1 : 3 : 4
  3. 2 : 4 : 5
  4. None

Answer

(A) 1 : 2 : 3

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