Let `f(x) = 4x^2–2x+k`, where `k in R` If both roots of tho equation `f(x)=0` lie in `(-1,1)` then k can be equal to

Let f(x)=4x^(2)-2x+k where k in R If both roots of the equation f(x)=0 are positive,then k can be equal to

Let f(x)=4x^(2)-2x+k, where k in R If roots of the equation f(x)=0 lies on either sideof 0, then k can be equal to

The value of 'k' for which roots of the equation 4x^2-2x+k=0 are complctely in (-1,1) may be equal to

If the roots of the equation 4x^(3)-12x^(2)+11x+k=0 are in arithmetic progression, then k is equal to

For what real values of k both the roots of equation x^2+2(k-3)x+9=-0 lie between -6 and 1.

For what real values of k both the roots of equation x^2+2(k-3)x+9=-0 lie between -6 and 1.

Let a, b be the roots of the equation x^(2) - 4 x +k_(1) = 0 and c , d the roots of the equation x^(2) - 36 x + k_(2) = 0 If a lt b lt c lt d and a, b,c,d are in G.P. then the product k_(1) k_(2) equals

If -2 is a root of the equation 3x^(2)+7x+p=0, find the value of k so that the roots of the equation x^(2)+k(4x+k-1)+p=0 are equal.