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IF the equations x^2+2x +3=0 and ax^...

IF the equations ` x^2+2x +3=0` and ` ax^2 +bx +c=0 ,a,b,c in R ` have a common root then a:b:c is :

A

`1:3:2`

B

`3:1:2`

C

`1:2:3`

D

`3:2:1`

Text Solution

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The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-QUADRATIC EXPRESSIONS-EXERCISE 1A (QUADRATIC EQUATIONS)
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