Home
Class 6
MATHS
If alpha and beta are the zeros of the q...

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)]`

Promotional Banner

Similar Questions

Explore conceptually related problems

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+chen evaluate (1)/(alpha)+(1)/(beta)-2 alpha beta

If alpha and beta are zeros of the quadratic polynomial q(x)=x^(2)+3x+a,a!=0, then the value of (alpha^(2))/(beta)+(beta^(2))/(alpha) is :

If alpha and beta are zeroes of the quadratic polynomial f(x) =3x^(2)-5x-2 , then find the value of ((alpha^(2))/(beta)+(beta^(2))/(alpha))+6(alpha+1)(beta+1) .

If alpha and beta are zeroes of the quadratic polynomial f(x) =3x^(2)-5x-2 , then find the value of ((alpha^(2))/(beta)+(beta^(2))/(alpha))+6(alpha+1)(beta+1) .

If alpha and beta are the zeros of the quadratic polynomial f(x)=6x^(2)+x-2, find the value of (alpha)/(beta)+(beta)/(alpha)

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