Home
Class 12
MATHS
If one of the roots of the quadratic equ...

If one of the roots of the quadratic equation `a x^(2) - b x + a = 0` is 6, then value of `(b)/(a)` is equal to

A

`(1)/(6)`

B

`(11)/(6)`

C

`(37)/(6)`

D

`(6)/(11)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

If a is a root of the equation x^(2) - 3x + 1 =0 , then the value of (a^3)/(a^6 + 1) is

(b)Solve the quadratic equation x^2+x+1=0

If one of the roots of the equation x ^(2) + bx + 3 =0 is thrice the other, then b is equal to : a) pm3 b) pm2 c) pm1 d) pm4

If the roots of the quadratic equation 3x^(2) + 2x + a^(2) - a = 0 in x are of opposite signs, then a lies in the interval a) (-oo, -2) b) (-oo, 0) c) (-1, 0) d) (0, 1)

If the roots of the quadratic equation m x^(2) - n x + k = 0 are tan 33^(@) and tan 12^(@) , then the value of (2m + n + k)/(m) is equal to

If x and y are the roots of the equations x^(2)+bx+1=0 then the value of (1)/(x+b)+(1)/(y+b) is