Question

for what value of k, the polynomial x2+(4-k) x+2 is divisible by x-2.​

Answer 1

Answer:

k=4

Step-by-step explanation:

x-2=0, x=2

⇒x²+(4-k)x+2

⇒2²+(4-k)2+2=0

⇒(4-k)=8

⇒k=4

Also do by Remainder theorem, the division one...