Question

Find the value of A so that x-1 is a factor of x²-kx+2

Answer 1

$\huge\bold\red{SOLUTION}$$\bold\purple{♡FollowMe♡}$

I think your question is misspelled... A should be replaced with k.

if x-1 is a factor of polynomial

x=1

x²-kx+2

1²-k×1+2=0

1 -k +2 =0

k = 3

$<marquee>$

HOPE IT HELPS...