The equation `ax^2+ bx + c=0`, if one root is negative of the other, then: (A) a =0 (B) b = 0 (C) c = 0 (D) a = c

In the equations ax^(2) + bx+ c =0 , if one roots is negative of the other then:

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

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

IF the roots of ax^2 +bx +c=0 are both negative and b < 0 then

If alpha,beta are the roots of the equation ax^2 + bx+c=0 then the roots of the equation (a + b + c)x^2-(b + 2c)x+c=0 are (a) c (b) d-c (c) 2c (d) 0

If one of the zeroes of the quadratic polynomial x^2+bx+c is negative of the other,then a) b=0 and c is negative b) b=0 and c is positive c) b!=0 and c is positive d) b!=0 and c is negative

If one root of the equation ax^(2)+bx+c=0 is two xx the other,then b^(2):ac=?

If the equation f(x)= ax^2+bx+c=0 has no real root, then (a+b+c)c is (A) =0 (B) gt0 (C) lt0 (D) not real