Find the value of k if -1 is a zero of kx^2-4x+k
If 2x+ 1 is a factor of 4x ^ 2-kx-k, find the value of k.
If 2 is a zero of the polynomial p(x)=x−2kx²+kx−1 then find value of k.
If one zero of the quadratic polynomial kx2+3x+k is 2 then find the value of k.