Question

plz answer this question plz plz ​

Answer 1

Answer:

Step-by-step explanation:

given

x^2-kx-2=p(x)

if (x-3) is a factor of p(x) then p(3)=0

3^2-k(3)-2=0

9-3k-2 =0

7-3k=0

3k=7

k=7/3