" 21.If "alpha" and "beta" are the zeros of the quadratic polynomial "f(x)=ax^(2)+bx+c," then evaluate: "

If alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+c, then evaluate: alpha^(4)beta^(4)

If alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+c, then evaluate: (i) alpha-beta( ii) (1)/(alpha)-(1)/(beta)( iii) (1)/(alpha)+(1)/(beta)-2 alpha beta

If alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+c, then evaluate: alpha^(2)+beta^(2)( ii) (alpha)/(beta)+(beta)/(alpha)( iii) alpha^(3)+beta^(3)(1)/(a^(3))+(1)/(beta^(3))(v)(alpha^(2))/(beta)+(beta^(2))/(alpha)

If alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+c, then evaluate: (i) (beta)/(a alpha+b)+(alpha)/(a beta+b) (ii) a((alpha^(2))/(beta)+(beta^(2))/(alpha))+b((alpha)/(beta)+(beta)/(alpha))

If alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+c, then evaluate: (i) alpha^(2)beta+alpha beta^(2)( ii) alpha^(4)+beta^(4)( iii) (1)/(a alpha+b)+(1)/(a beta+b)

If alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+c then evaluate: (1)alpha^(3)-beta^(3)(2)alpha^(4)beta^(3)+alpha^(3)beta^(4)

If alpha and beta are the zeroes of the quadratic polynomial f(x)=ax^(2)+bx+c then evaluate,(i) (1)/(a alpha+b)+(1)/(a beta+b) (ii) (beta)/(a alpha+b)+(alpha)/(a beta+b)

If alpha and beta are the zeros of the quadratic polynomial f(x)=2x^(2)+bx+c ,then evaluate: a[(alpha^(2))/(beta)+(beta^(2))/(alpha)]+b[(alpha)/(beta)+(beta)/(alpha)]

If alpha and beta are the zeros of the quadratic polynomial f(x)=a x^2+b x+c , then evaluate: (i) alpha-beta (ii) 1/alpha-1/beta (iii) 1/alpha+1/beta-2alphabeta

if alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+chen evaluate (1)/(alpha)+(1)/(beta)-2 alpha beta