Question

Of (x-2) is a factor of the polynomial x^2-x+2k then the value of k is.

1) 0
2) 1
3) -1
4) -2

tell me fast pleaseeeee​​

Answer 1

Answer:

k= -1

Step-by-step explanation:

(x-2) is a factor 》x=2

x^2-x+2k=0

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

4-2+2k=0

2+2k=0

2k= -2

k= -1