Home
Class 11
MATHS
If a, b and c are in arithmetic progress...

If `a, b and c` are in arithmetic progression, then the roots of the equation `ax^2-2bx + c = 0` are

A

1 and ` (c )/ (a)`

B

`- (1)/(a ) and -c `

C

` - 1 and - ( c) / (a)`

D

`- 2 and - (c ) / ( 2a)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If a,b and c are in geometric progression and the roots of the equations ax^(2)+2bx+c=0 are alpha and beta and those of cx^(2)+2bx+a=0 are gamma and delta then

If both the roots of the equation ax^(2) + bx + c = 0 are zero, then

If a,b,c are in A.P. then the roots of the equation ax^(2)+2bx+c=0 are

If the roots of the equation ax^(2)+bx+c=0 are equal then c=?

If a+b+c=0 then roots of the equation 3ax^(2)+4bx+5c=0 are

a,b, and c are all different and non-zero real numbers on arithmetic progression.If the roots of quadratic equation ax^(2)+bx+c=0 are alpha and beta such that (1)/(alpha)+(1)/(beta),alpha+beta, and alpha^(2)+beta^(2) are in geometric progression the value of a/c will be

If a, b, c are positive and a = 2b + 3c, then roots of the equation ax^(2) + bx + c = 0 are real for