If one of the roots of `ax^(2) + bx + c = 0` is thrice that of the other root, then b can be

Sum of the roots of ax^(2) + bx + c = 0 is..

Sum of the roots of bx^(2) + ax + c = 0 is

Product of the roots of ax^(2) + bx + c = 0 is…

If one root of the equation ax^(2) + bx + c = 0 is the reciprocal of the other root, then

If one of the roots of the equation x^(2)+bx+3=0 is thrice the other then, b=

If one root of the equation ax^(2) + bx+ c = 0, a !=0 is reciprocal of the other root , then which one of the following is correct?

One of the roots of ax^(2) + bx + c = 0 is greater than 2 and the other is less than -1. If the roots of cx^(2) + bx + a = 0 are alpha and beta , then

One of the roots of ax^(2) + bx + c = 0 is greater than 2 and the other is less than -1. If the roots of cx^(2) + bx + a = 0 are alpha and beta , then

One of the roots of ax^(2) + bx + c = 0 is greater than 2 and the other is less than -1. If the roots of cx^(2) + bx + a = 0 are alpha and beta , then

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