For what value of `k` , is 3 a zero of the polynomial `2x^2+x+k` ?

For what value of k , is 3 a zero fo the polynomial 2x^2+x+k ?

For what value of k , is -3 a zero of the polynomial x^2+11 x+k

For what value of k ,if -4 is a zero of the polynomial x^2-x-(2k+2) ?

Find the value of 'k' if x+3, is a factor of the polynomial x^(4)-x^(3)-11x^(2)-x+k .

Value of k for which x + k is a factor of the polynomial x^(3)+kx^(2)-2x+k+4 is

Verify that (i) 3 is a zero of the polynomial x-5. (ii) -2 is a zero of the polynomial x+2. (iii) (7)/(3) is a zero of the polynomial 3x-7. (iv) 2 and 3 are zeros of the polynomial (x-2)(x-3). (v) (13)/(2) and -3 are zeros of the polynomial 2x^(2)-7x-39 .

If 3 is a zero of the polynomial 2x^(2)+x+k , find the value of k.

If the sum of the zeros of the polynomial f(x)=2x^3-3k x^2+4x-5 is 6 , then the value of k is (a) 2 (b) 4 (c) -2 (d) -4

If alpha and beta are the zeros of the polynomial f(x)=2x^2+5x+k satisfying the relation alpha^2+beta^2+alphabeta=(21)/4 , then find the value of k for this to be possible.