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

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

IF a,b,c are in G.P prove that the roots of the equation ax^2+2bx+c=0 are equal.

If a,b,c are positive numbers in A.P,then roots of the equation ax^(2)-4bx+c=0 are

If a, b, c are distinct positive rational numbers and they are in A.P., then the roots of the equation ax^(2) +2bx+x=0 are-

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

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