Question

Find the value of k if x-2 is a factor of x2+x2-kx+10.
i) K=23
ii)k=3 W
iii)k=-3
iv) k=13 ​

Answer 1

Step-by-step explanation:

answered above

pls mark brainliest

Answer 2

Answer:

K=9

Step-by-step explanation:

x-2=0

x=2

now

x2+x2-kx+10=0

=>2*2+2*2-k2+10=0

=>4+4-2k+10=0

=>18-2k=0

=>-2k= -18

=>k= -18/-2

=>k=9