Home
Class 11
MATHS
If the equations x^(2) +2x+3=0 and ax^(2...

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

`1:2:3`

B

`3:2:1`

C

`1:3:2`

D

`3:1:2`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

For a ne b, if the equation x ^(2) + ax + b =0 and x ^(2) + bx + a =0 have a common root, then the value of a + b equals to:

If the equations x^(2) + ax+1=0 and x^(2)-x-a=0 have a real common root b, then the value of b is equal to

The equations x^( 5) + ax + 1 = 0 and x^( 6) + ax^(2) + 1 = 0 have a common root. Then a is equal to

If the equations x^(2)+ax+bc=0 and x^(2)+bx+ca=0 have a common root and if a, b and c are non-zero distinct real numbers, then their other roots satisfy the equation