The roots of the equation `x^(3)-14x^(2)+56x-64=0` are in .........progression`
A.P.
G.P.
H.P.

If the roots of the equation x^(3) - px^(2) + qx - r = 0 are in A.P., then

If the roots of the equation x^(3)-11x^(2)+36x-36=0 are in H.P.then the middle root is

If roots of equation 8x^(3)-14x^(2)+7x-1=0 are in geometric progression,then toots are

If the roots of the equation x^(3) + bx^(2) + 3x - 1 = 0 form a non-decreasing H.P., then

If the roots of 4x^(3)-12x^(2)+11x+k=0 are in in A.P., then k=

If the roots of (x^(3)-Kx^(2)+14x-8)=0 are in G.P then K=

If the roots of x^(3)-7x^(2)+14x+k=0 are in G.P.,then k=

If the first 3 consecutive terms of a geometrical progression are the real roots of the equation 2x^(3)-19x^(2)+57x-54=0 find the sum to infinite number of terms of G.P.

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