Let alpha and beta are the roots of the ...

Let `alpha and beta` are the roots of the equation `x^(2) + x + 1 = 0` Then. The equation whose roots are `alpha^(19), beta^(7)` is :

A

`x^2-x-1=0`

B

`x^2-x+1=0`

C

`x^2+x-1=0`

D

`x^2+x+1=0`

Verified by Experts

The correct Answer is:

D

Similar Questions

Explore conceptually related problems

If alpha and beta are the roots of the equation x^(2) + x+ 1 = 0, then what is the equation whose roots are alpha^(19) and beta^(7) ?

Let a,be the roots of the equation x^(2)+x+1=0. The equation whose roots are alpha^(19) and beta^(7) are:

If alpha and beta are the roots of the equation 2x^(2)-3x+4=0 ,then the equation whose roots are alpha^(2) and beta^(2), is

If alpha and beta are the roots of the equation x^2 +x+1 = 0 , the equation whose roots are alpha^19 and beta^7 is