MathematicsEasy129×since 2002Q5053If the equations x2+2x+3=0{x^2} + 2x + 3 = 0x2+2x+3=0 and ax2+bx+c=0,a{x^2} + bx + c = 0,ax2+bx+c=0, a, b, c ∈ R,a,\,b,\,c\, \in \,R,a,b,c∈R, have a common root, then a :b :c a\,:b\,:c\,a:b:c isA1:2:31:2:31:2:3B3:2:13:2:13:2:1C1:3:21:3:21:3:2D3:1:23:1:23:1:2Check answerSkip