[" (xii) "ax^(2)+bx+c=0rArr ax^(2)+bx=-c],[" anoqual "]

(ax^(2) + bx + c)^(n)

sqrt(ax^2+bx+c)

(ax^(2)+bx+c)^(6)

If the equations ax^(2) +2bx +c = 0 and Ax^(2) +2Bx+C=0 have a common root and a,b,c are in G.P prove that a/A , b/B, c/C are in H.P

If the equations ax^(2) +2bx +c = 0 and Ax^(2) +2Bx+C=0 have a common root and a,b,c are in G.P prove that a/A , b/B, c/C are in H.P

Which one of the following is the equation whose roots are respectively three xx the roots of the equation ax^(2)+bx+c=0 a) ax^(2)+3bx+c=0 b) ax^(2)+3bx+9c=0 c) ax^(2)-3bx+9c=0 d) ax^(2)+bx+3c=0

Let alpha,beta(alpha