Question

answer quickly please​

Answer 1

Hey mate, Here's the answer.....

$9 - 7\sqrt{2}$

should be added so that the given polynomial is exactly divisible.

Hope it helps!!!!

Answer 2

Answer:

⬇️⬇️

Step-by-step explanation:

divide the given polynomial by x^2-2

and than add the remainder to the given polynomial

so we will get known that the remainder is the the polynomial which should be added