Question

. If x² -3kx +8 is divided by x-2 , then value of k is 

3

2

-2

-3

​

Answer 1

Answer:

x square - 3kx + 8

put x=2 in p(×) [ because ×= 2]

(2)square - 3k(2) +8= 0

4- 6k + 8=0

12 - 6k = 0

- 6k = - 12

- k = -12/6

k = 2 ........