Let `alpha` and `beta` be the roots of the equation `ax^2+bx+c=0` and `Delta=b^2-4ac`. Given `alpha+beta,alpha^2+beta^2,alpha^3+beta^3` in G.P. then

Let alpha,beta be the roots of the quadratic equation a x^2+b x+c=0and Delta =b^2-4ac cdotIfalpha+beta,alpha^2+beta^2,alpha^3+beta^3 are in G.P. Then a. Delta!=0 b. bDelta=0 c. cDelta =0 d. Delta =0

Let alpha,beta be the roots of the quadratic equation a x^2+b x+c=0 and delta=b^2-4a cdot If alpha+beta,alpha^2+beta^2alpha^3+beta^3 are in G.P. Then a. =0 b. !=0 c. b =0 d. c =0

Let alpha,beta be the roots of the quadratic equation a x^2+b x+c=0 and delta=b^2-4a cdot If alpha+beta,alpha^2+beta^2alpha^3+beta^3 are in G.P. Then a. =0 b. !=0 c. b =0 d. c =0

Let alpha,beta be the roots of the quadratic equation ax^(2)+bx+c=0and=b^(2)-4a*If alpha+beta,alpha^(2)+beta^(2)alpha^(3)+beta^(3) are in G.P.Then a.=0 b.!=0 c.b=0 d.c=0

If alpha and beta be the roots of the equation ax^(2)+bx+c=0 then equation whose roots are alpha+beta and alpha beta is

If alpha and beta are the roots of the equation ax^(2)+bx+c=0, then the value of alpha^(3)+beta^(3)

If alpha and beta are the roots of equation ax^2 + bx + c = 0, then the value of alpha/beta + beta/alpha is

Let f(x) = ax^(2) + bx + c, a != 0 and Delta = b^(2) - 4ac . If alpha + beta, alpha^(2) + beta^(2) and alpha^(3) + beta^(3) are in GP, then

Let f(x) = ax^(2) + bx + c, a != 0 and Delta = b^(2) - 4ac . If alpha + beta, alpha^(2) + beta^(2) and alpha^(3) + beta^(3) are in GP, then