Question

If the equation x²+2x+3 = 0 and ax²+bc+c = 0,have a common root then find a:b:cī​

Answer 1

Answer:

The given equation has discriminant less than zero. This means the equation has imaginary roots as the coeffecient of x^2 and x is real.

Therefore the two equations have both roots same. And this is passible when both equations are identical.

a÷1=b÷2=c÷3

Therefore a:b:c=1:2:3

Answer 2

answer writen in above is the correct answer.