Question

what is the remainder when X^2+4 is dividedby x-2?

Answer 1

Use the remainder theorem

if P(x) is divided by x-k, then P(k) = r is the remainder

Answer 2

8 i believe

Answer 3

wait how did you get 8?

Answer 4

I used synthetic division

Answer 5

8 or negative 8?

Answer 6

Positive 8

Answer 7

Do you know how to do synthetic division?

Answer 8

sure