If the roots of `x^4 + 5x^3 - 30x^2 - 40x + 64=0` are in `G.P.`, then the roots are

If the roots of x^4+5x^3-30x^2-40x+64=0 are in G. P , then find the roots

If the roots of x^4 +5x^3 - 30 x^2 - 40 x+64=0 are in G.P then roots of x^4 - 5 x^3 - 30 x^2 + 40 x+ 64 =0 are in

If the roots of x^4 +5x^3 - 30 x^2 - 40 x+64=0 are in G.P then roots of x^4 - 5 x^3 - 30 x^2 + 40 x+ 64 =0 are in

If the roots of x^(4) - 2x^(3) - 21x^(2) + 22x + 40 = 0 are in A.P. then the roots are

If the roots of x^4 -2x^3 - 21x^2 + 22 x + 40 =0 are in A.P then the roots are

If the roots of x^(4) - 2x^(3) - 21x^(2) + 22x + 40 = 0 are in A.P. then the roots are

If the roots of x^4 - 8x^3 + 14 x^2 + 8x - 15=0 are in A.P then the roots are

If the roots of x^4 - 8x^3 + 14 x^2 + 8x - 15=0 are in A.P then the roots are

If the product of two of the roots of x^4 - 5x^3 + 5x^2 + 5x -6=0 is 2 then the roots are