Question

If (x-k) is a factor of polynomial x2 – kx+ k-2, then find the value of K.​

Answer 1

Step-by-step explanation:

if x-2 is a factor than we can say that

p(k)= 0

so

k^2- k(k)+k-2 = 0

k^2-k^2+k -2=0

k= 2