Question

for what value of k (-4) is zero of the polynomial ×2-×-(2k-2​

Answer 1

Answer:

given one of the zero is (-4)=x

p(x) =>x2 -x -2k+ 2 =0

p(-4)=>16 +4+2 =2k

=> 22/2 =k

=> k= 11 @n$ ###